I never went to summer camp when I was a kid and my local theaters never had screening like this one. The Alamo Drafthouse puts on free screenings for kids called The Free Summer Kids Camp. On monday the 14th of July they will have a screening of the 1966 flick Batman: The Movie.
The Little Friends of Printmaking have put together a campy poster featuring Batman and The Catwoman in a tangled mess for this event. Colorful and zany it would be prefect in a kids room.

The poster is a 25x19 four color madness that you youngsters can pick up for 30 buckaroonies from mondotees.com.