The incident happened Saturday at a soccer event in Oceanside, N.Y.
Strong winds sent three inflatable bounce houses several feet into the air with children inside. Parents went running to help the kids.
"It just felt like someone was grabbing my neck and they were dragging me," described Lara Rhatigan, who was inside one of the bounce houses.
"I was getting hot dogs and I happened to turn around and I saw the slide blowing in the wind, and I couldn't believe it. It was like something out of a movie," described Lara's mother, Marianna Rhatigan.
Thirteen people suffered minor injuries. Authorities said they don't expect to file any criminal charges.