Max Schneider and Noah Crawford goof around with Goofy at the 2012 A Time For Heroes Celebrity Picnic held at Wadsworth Theater on Sunday afternoon (June 3) in Los Angeles.

The How To Rock actors hung out at the event, playing games and making crafts with children and also went zip-lining!

Learn more about the fight against pediatric AIDS at PedAids.org.

“At the Elizabeth Glaser Pediatric AIDS Foundation event yesterday!” Max tweeted. “It was so much fun for such an awesome cause! And of course always with my uke :-)”