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City of Shoreacres Trampoline Park & Pediatric Catastrophic Injury Attorneys: Attorney911 of Houston, TX Featuring Ralph Manginello (25+ Years Experience, Federal Court Admitted) and Lupe Peña (Former Recreational-Business Defense Attorney) Providing the Waiver-Defeat Edge Against Sky Zone (Palladium Equity), Urban Air (Unleashed Brands/Seidler), DEFY, Altitude, and Backyard Manufacturers Like Jumpking and Skywalker Following Major Verified Benchmarks Like the Cosmic Jump $11.485M Harris County Verdict and Damion Collins $15.6M Urban Air Arbitration Using ASTM F2970-22, AAP, and EN ISO 23659:2022 Standards for Pediatric TBI, Cervical Spinal Cord Injury, SCIWORA, Salter-Harris Growth-Plate Fractures, and Rhabdomyolysis Masterfully Leveraging Tex. Fam. Code § 153.073 and Delfingen Bilingual-Waiver Defeat Doctrine—Hablamos Español, Free Consultation, No Fee Unless We Win, 1-888-ATTY-911

April 25, 2026 16 min read
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“His feet hit the mat, and almost instantly his knees buckled down, and he just let out the worst scream that you could ever have heard from a child.” That is Kati Hill, a mother whose three-year-old son Colton suffered a broken femur at a trampoline park, describing the sound that changed her family’s life. When we talk to parents in Shoreacres, we hear variations of that same nightmare. It is a nightmare that happens within thirty minutes of arrival, often within eight minutes of stepping onto the mat. It is a nightmare that begins with a laugh and ends in the backseat of an ambulance racing toward a Level 1 pediatric trauma center like Texas Children’s Hospital or Children’s Memorial Hermann in Houston.

We have spent over 25 years fighting for families in Shoreacres and across Harris County whose lives have been upended by catastrophic injuries. We represent parents who are standing by a hospital bed right now, watching a surgeon explain what happens when a growth plate is destroyed at age nine. Our managing partner, Ralph Manginello, has spent more than two decades making Fortune 500 corporations and negligent property owners pay for choices that prioritize profit over people. We are not just a personal injury firm; we are the only firm with the internal intelligence architecture to take on the multi-billion-dollar parent companies behind labels like Sky Zone, Urban Air, and Altitude.

Your child was not injured by a “freak accident.” They were injured by a business decision. Whether it was the decision to staff a Saturday night shift in Shoreacres with half the required court monitors to save on labor costs, or the decision to leave a compacted foam pit unrotated for months, the injury was foreseeable. The American Academy of Pediatrics has been warning since 1999 that trampolines do not belong in recreational settings for children. The industry itself wrote the safety standard, ASTM F2970, to create a safety floor—and then they routinely chose to operate beneath it.

Think the waiver you signed on that iPad at the kiosk is a wall that stops your case? Think again. In Harris County, a jury recently awarded $11.485 million—including $6 million in punitive damages—against the operator of a local trampoline park after a teen fell through a torn slide onto concrete. The jury found gross negligence despite the signed waiver. That is the largest reported verdict of its kind in the United States, and it happened right here in our backyard. We know which waiver clauses hold up and which ones are full of holes because our associate attorney, Lupe Peña, used to sit on the other side of the table defending these same businesses. Now, he uses that playbook against them.

If your child is hurting, the clock is not just running on your legal deadline; it is running on the evidence. Shoreacres families need to know that park surveillance DVRs often overwrite in as little as seven days. The waiver kiosk database may purge version histories every 72 hours. We send our spoliation letters within 24 hours of being retained to freeze that evidence in place before it vanishes forever. We are built for this fight.

Call us at 1-888-ATTY-911. Hablamos Español. No fee unless we win.

The Reality of Trampoline Park Injuries in Shoreacres and Harris County

Families in Shoreacres are surrounded by a saturated market of indoor jump facilities. Whether you are driving down the Highway 146 corridor toward the Urban Air in Pasadena or the Bay Area, or heading toward Sky Zone in Baytown, thousands of children are airborne every weekend across Harris County. The sheer physics of these parks create a risk profile that far exceeds anything seen in a backyard.

The Catapult Effect: Mass-Ratio Double Bouncing

The most common mechanism of injury on a commercial court is the double-bounce. When a 200-pound adult lands on the interconnected trampoline system at the same instant a 60-pound child is pushing off, kinetic energy transfers through the bed. The child is not just jumping; they are being launched with force multiplied by up to 4x. This “catapult effect” produces velocities the child’s developing musculoskeletal system cannot absorb upon landing. ASTM F2970 requires parks to operationalize weight and age separation specifically to prevent this, yet on a busy Saturday in the Shoreacres area, these rules are the first to be ignored to keep the throughput high.

Foam Pits: The High-Catastrophe Attraction

Foam pits look soft, but they are a primary source of permanent cervical spine injuries. When the open-cell polyurethane cubes compact over time or the pit is not refilled to its required 42-inch depth, a jumper who enters head-first or feet-first strikes the concrete floor beneath. The industry knows this; it is why major chains like Sky Zone and Urban Air are increasingly replacing foam pits with pressurized airbags. A park in the Shoreacres area that still operates a foam pit is operating with a known, lethal hazard that the rest of the industry is actively decommissioning.

Harness Failures and Non-Trampoline Attractions

Parques de trampolines today are increasingly “family entertainment centers” that bolt on go-karts, ziplines like the Sky Rider, and 30-foot climbing walls. The disaster in Sugar Land, where a young girl fell 30 feet from a climbing wall because the harness was reportedly never attached, is a warning to every Shoreacres family. These attractions are often supervised by the same minimum-wage teenagers who are monitoring the jump courts. A single lapse in a harness securement protocol is not an error; it is systemic negligence.

Why the Safety Standard Matters: ASTM F2970 vs. EN ISO 23659:2022

Most personal injury attorneys cannot tell you what ASTM F2970 requires. We can cite its provisions on attendant training and inspection logs from memory. We also know that the United States operates on a voluntary regime where the trampoline industry wrote its own safety rules.

While ASTM F2970-22 is the current American voluntary standard, the International Organization for Standardization published EN ISO 23659:2022, which is the mandatory standard across Europe. This international benchmark requires binding inspections and strict depth requirements for foam pits that often exceed the “industry-suggested” floor used by local parks. We benchmark the conduct of Shoreacres park operators against these higher international standards to prove that safer alternatives were not only possible but required elsewhere in the world.

The American Academy of Pediatrics (AAP) Position

The AAP has advised against recreational trampoline use for over 25 years. This established medical consensus means that every injury at a Shoreacres park was foreseeable. No manufacturer or operator can claim they were unaware of the risk to a child’s developing brain and bones. When we file a lawsuit, we lead with this quarter-century of medical warning to shift the burden of proof onto the defendant.

The “iPad Shield”: Dismantling the Trampoline Park Waiver in Texas

The moment you walk into a park near Shoreacres, you are directed to a kiosk. The line is long, the kids are excited, and the attendant pressures you to “just tap agree” so you don’t lose your pass time. This is not a meaningful contract; it is a legal ambush.

The Dresser Fair-Notice Doctrine

Texas law is clear under the Dresser Industries v. Page Petroleum decision. A release that purports to excuse a park’s own future negligence must be conspicuous and explicit. If the word “negligence” isn’t used in bold, contrasting type, or if the clause is buried in twenty screens of digital text, the waiver may be legally void in a Texas court.

Minor Rights and Munoz v. II Jaz Inc.

In Texas, a parent generally cannot sign away a child’s personal right to sue for injuries. Under the landmark Munoz case, your signature at the kiosk may bar your own individual claims for medical bills, but it does NOT bar your child’s separate cause of action for their own pain, suffering, and permanent impairment. We emphasize this to every parent: do not let a signed piece of paper stop you from seeking accountability for your child’s future.

Signer-Authority Defeats (Texas Family Code § 153.073)

At Shoreacres area birthday parties or quinceañeras, it is common for a grandmother, aunt, or family friend to bring a group of children and sign the master waiver. Under Texas Family Code § 153.073, only a legal parent or court-appointed conservator has the authority to sign such a document. If the person who tapped “agree” was not the child’s legal guardian, the waiver has no footing.

Bilingual Formation and the Delfingen Doctrine

Shoreacres and the surrounding Harris County communities have a rich Hispanic heritage. Under Delfingen US-Texas, L.P. v. Valenzuela, a Texas court may refuse to enforce a waiver where the operator provided only an English-language form to a primary Spanish-speaking patron. If you were not given a version of the waiver you could understand, you did not form a valid contract. Lupe Peña speaks with our Spanish-speaking clients directly to build this formation attack from day one. Hablamos Español. Llame al 1-888-ATTY-911.

The Medicine of Catastrophe: Why Trampoline Injuries are Different

A “broken leg” at a trampoline park is almost never just a broken leg. The physics of the jump mat and the biology of a child combine to produce injuries that require lifetime management.

Salter-Harris Growth Plate Fractures

A child’s bones grow from cartilaginous zones called growth plates or physes. A Salter-Harris injury at age eight can produce a limb-length discrepancy that doesn’t fully manifest until age fourteen, when one leg stops growing straight. This is not an ER bill; it is a decade of monitoring, potential surgical correction, and permanent biomechanical impairment.

SCIWORA: The Invisible Spinal Injury

Spinal Cord Injury Without Radiographic Abnormality (SCIWORA) is a pediatric phenomenon where the spinal cord is stretched or compressed, but the bones look normal on an initial CT scan. A child after a foam-pit fall in Shoreacres might be told “it’s just a sprain” and sent home, only to wake up six hours later unable to feel their legs. We know the urgent need for specialized MRI protocols that the average ER often misses.

Exertional Rhabdomyolysis and the $10M UH Bridge

We are currently litigating a $10 million lawsuit against the University of Houston involving rhabdomyolysis—a condition where muscle tissue breaks down and releases myoglobin that shuts down the kidneys. This happens at trampoline parks when children are kept on the courts for 90-minute or two-hour sessions in high heat with inadequate hydration. If your child had cola-colored urine or severe muscle swelling after a visit to a park near Shoreacres, this is a medical emergency that we know how to document and litigate using the top nephrology experts in the state.

48-Hour Evidence Preservation: The Only Way to Win

When we say the evidence is disappearing, we mean it literally. Shoreacres families deserve a firm that operates at a forensic-investigative depth.

  1. Surveillance DVR Imaging: We don’t just ask for the clip. We use forensic tools like Magnet AXIOM to image the DVR’s storage media, recovering every angle. If the park claims the video “glitched,” we look for the metadata edit-trail.
  2. Kiosk Version Archaeology: We use the Wayback Machine to capture the exact waiver version live on the day your child was hurt. If the park “updates” the waiver after our spoliation letter arrives to fix a conspicuousness error, we catch them.
  3. Attendant Shift Logs: We subpoena time-clock records to see if the park was understaffed during the birthday party rush. We find out if the monitor watching your child had been working for ten straight hours without a break.
  4. Ex-Employee Outreach: Within weeks, we are talking to the attendants who used to work there. They are no longer under the park’s HR control and are often willing to tell us about the short-staffing and the “Don’t Call 911” protocols they were forced to follow.

The Five-Layer Corporate Defendant Stack

When you sue a chain like Sky Zone or Urban Air, you aren’t suing one company. You are piercing a shield designed by private equity sponsors.

  • Layer 1: The Operator LLC (often a shell with a $1M policy).
  • Layer 2: The Franchisee (holding entity).
  • Layer 3: The Franchisor (Sky Zone Franchising LLC or Urban Air Franchise Holdings).
  • Layer 4: The Parent Company (Sky Zone, Inc. or Unleashed Brands).
  • Layer 5: The Private Equity Sponsor (Palladium Equity or Seidler Equity).

We go upstream. In the Collins v. Urban Air case, the franchisor was held responsible for 40% of a $15.6 million award because they retained control over the safety protocols that failed. We discover the umbrella and excess insurance layers that the park’s adjuster will never volunteer. The money for your child’s lifetime care is upstream, and we know the corporate archeology to find it.

Frequently Asked Questions for Shoreacres Families

Can I sue if I tapped “I agree” on the iPad waiver?

Yes. Texas courts routinely strike these waivers for gross negligence and failure of fair notice. A Harris County jury already proved that a signed waiver does not stop an $11.5M verdict when the park knew of a hazard like torn equipment and did nothing.

How much is my child’s trampoline injury case worth?

The value is anchored in the Pediatric Life-Care Plan. For a Salter-Harris growth plate fracture, settlements often range between $500,000 and $2 million. For catastrophic cervical injuries, the lifetime cost of care can exceed $15 million. We work with board-certified pediatric physiatrists to build these projections.

The park’s insurance offered us $3,000 for “Medical Payments.” Should I take it?

No. This is a “Med-Pay” Trojan Horse. The adjuster wants you to deposit that check because the release on the back ends your right to seek full damages. Never sign anything without a lawyer’s review.

How long do I have to sue in Texas?

The standard statute of limitations is two years from the injury. For a minor, the deadline is generally tolled until their eighteenth birthday, but waiting is fatal to your evidence. By the time your child is nineteen, the surveillance video, the employee witnesses, and the maintenance records are long gone.

My child got an infection from the foam pit. Is that a case?

Yes. Foam pits are bacterial reservoirs. Because the interior of the blocks cannot be sanitized, they harbor MRSA and Group A Strep. If your child developed cellulitis or an abscess after a park visit, it is a premises liability claim based on unsanitary conditions.

Why Choose Attorney911 for Your Shoreacres Trampoline Case?

We represent families, not files. As client Chad Harris said, “You are NOT just some client… You are FAMILY to them.” We treat the parent at the trauma-bay bedside with the same urgency we would our own.

  • We advance every expense: We pay for the biomechanical engineer who reconstructs the double-bounce. We pay for the pediatric orthopedic consultant. You pay nothing until we win.
  • Waiver Defeat Edge: Lupe Peña wrote the arguments they are using to stop you. He knows how to break them.
  • Fortune 500 Experience: Ralph Manginello has taken on BP, Amazon, and Walmart. The PE-backed parents of Sky Zone and Urban Air don’t intimidate us.
  • Hablamos Español: Lupe Peña habla con usted directamente—sin intérpretes.

What happened to your child at a Shoreacres area park wasn’t an accident—it was the output of a system. The park chose margin over safety. The surveillance is overwriting right now. The manager is waiting for you to go away. We are waiting for your call.

Call 1-888-ATTY-911. The case starts today.

Verbatim Parent Concerns & Strategic Answers

“I feel guilty for letting them jump. Is it my fault?”

No. You took your child to a facility that was marketed as safe. You signed a waiver because the park required it. ASTM F2970 placed the duty of care squarely on the park operator to train monitors and maintain the equipment. The park accepted your money in exchange for that duty. They failed, not you.

“If I sue, will it make the park close down?”

Most parks are insured by massive domestic and international carriers. Lawsuits force these carriers to demand higher safety standards from their insured parks. Your case isn’t just about recovery; it is about changing the industry and preventing the next “worst scream” from another Shoreacres child.

“What if the park’s video glitched at the exact moment of the fall?”

When four cameras all “glitch” at the same moment, as happened in the Mathew Knight case in Georgia, juries notice. We ask for the DVR hardware itself. We look for intentional spoliation. A $3.5 million jury verdict followed that specific pattern because jurors don’t believe in “convenient glitches.”

Closing Kill-Shot Sequence

What happened to your child near Shoreacres wasn’t an accident—it was the predictable output of a business model designed by people who put margin ahead of your child’s life. The AAP has been warning since 1999. The industry standard was written by the parks themselves and then violated. The waiver was drafted by counsel who knew it wouldn’t hold against a gross-negligence claim.

Attorney911 was built for exactly this fight. Ralph Manginello brings 25+ years of federal-court and industrial-accident experience. Lupe Peña knows the defense script because he used to write it. Our $10 million UH rhabdomyolysis case uses the same experts and institutional-accountability framework applicable to trampoline crush injuries.

Your child’s case is decided by what gets preserved this week. The DVR overwrites in 7 to 30 days. The waiver kiosk purges in 72 hours. The attendant transfers. In Texas, the parent’s derivative claim has a strict two-year statute of limitations. We file fast. We don’t wait.

Call 1-888-ATTY-911. Hablamos Español. No fee unless we win. We advance every expense—biomechanist, surgeon, life-care planner. Your child’s recovery fund stays untouched. Our spoliation letter goes out within 24 hours of your retention. The case starts now.

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