REGISTER TODAY!50% FESTIVAL + 50% MUD RUN = 100% AWESOME! Rugged Maniac is like recess for grown-ups, except our playground has a 3-story water slide, trampolines, and a fire jump, and there’s a huge festival right in the middle of everything with a DJ and plenty of beer! Sounds amazing, right?! Here’s how it works: THE FESTIVAL The 5,000-person party starts at 8:30 a.m. with a DJ on the main stage, booths giving away free stuff, all kinds of interactive…