For the past two decades, trampoline parks have been a go-to spot for family fun — affordable, energetic, and perfect for wearing out the kiddos. But have you ever stopped to wonder what’s hiding beneath the surface of all that jumping joy?  Today, we’re taking a closer look at the real dangers that may be lurking at your local trampoline park. Some of the most serious cases may never see the light of day due to confidentiality agreements, but that doesn’t mean they aren’t happening.