Call me a skeptic, but for some reason The Cartoon Network’s Second Annual Dive-In Theater Tour sounds like an accident waiting to happen. Maybe this hasn’t crossed the minds of those network executives, but let’s imagine hundreds of children, neck deep in chlorinated water, mesmerized by images of “the new” Jonny Quest flickering on a 9-by-12-foot screen. Sounds like fun? Yeah, until Tommy Troublemaker takes his Ninja Turtle fantasy too far, dives off the edge of the pool, and lands on Hadji-hypnotized Jenny’s head, sending her right to the emergency room. Now where’s Aqua Boy to save the day? His rights belong to a Japanese animation company. Make sure the lifeguards are awake when the tour splashes down at 7:30 p.m. at the Rockville Municipal Swim Center, 355 Martins Lane, Rockville. FREE. (301) 309-3045. (EN)