It's Bootie Mashup's first April Fools' Party! Appearing for his first all-mashup set in the Main Room will be Tiesto, helping DJ Tripp celebrate his birthday! Mysterious D and Dada will be spinning before and after Daft Punk at the trash fence, while Beyoncé joins Hubba Hubba Revue for a special all-clown burlesque show (if she makes it in time) Plus, anyone dressed as a medieval court jester gets in free all night! Really, probably!

Upstairs in the Lounge, it's Party Killers with Party Ben and Mykill, as the pair throw down house remixes and more to make you dance, while in Above it's SHE-nanigans, with DJs Mixtress Shizaam and guests keeping the party hopping. Plus, The Hideout gives you a place to escape and get down to dark and dirty hip-hop and R&B in the Dazzle Room! All this, plus drag hosts Suppositori Spelling and Rock M. Sakura, club photography by ShutterSlut, and FREE Bootie mashup mashup CDs to the first 50 people!

Launched in 2003 by San Francisco DJ duo A Plus D, Bootie was the first club night dedicated solely to the then-burgeoning bootleg mashup scene -- and is now the biggest mashup event in the world, with parties in cities across the globe. Winning various nightlife awards for the past 13 years, Bootie celebrates pop culture both past and present, keeping your brain guessing and body dancing with creative song combinations, providing the soundtrack for the A.D.D. generation.