It's the spookiest, scariest Bootie ever! It's Halloween Booootie! And there couldn't be a better holiday to celebrate the grand opening of the newly-expanded DNA Lounge, which now has FOUR different rooms for your dancing pleasure! We've got free limited-edition Halloween Booootie CDs for the first 300 people, plus a Midnight Costume Contest, where we're giving away $200 cash prizes (and a trick-or-treat goody bag) for the best costume in each of three categories: Best Overall Costume, Sluttiest Costume, and Scariest Costume!

Also in the main room, resident DJs A Plus D and opening DJ Dada will be sneaking in some spooky Halloween bootlegs into the mix, making sure the night is a monster mashup spooktacular! At 11 PM, live mashup rock band Smash-Up Derby takes the stage in full costume, playing a special Halloween-themed set, while the Bay Area Flash Mob will be on hand for the mandatory Midnight Mashup Show of Michael Jackson's "Thriller."

And for the first time ever, the apocalypse is taking over the building next door -- it's the debut of Zombieland in the new room "Above DNA." Join the zombie nation as Entyme vs. Zyme celebrate the release of their new single, "I'm A Zombie," with a flesh-eating performance! DJ Tyme & Nathan Scot and DJ Ajax will be your living dead DJs. Time to eat some brains and party!

In the lounge, it's Glitterazzi's "Night of Terror," as DJs Meikee Magnetic and Mixtress Shizaam spin zombie hitz and bloody bass, including a special surprise live performance! Mystie Rodriguez hosts. And finally, in Room Four, Death Guild takes over, as DJs Decay and Joe Radio spin a mix of goth, industrial, and synthpop so you can get your spooky dancing on!

Launched in 2003 in San Francisco by A Plus D -- aka DJs Adrian & Mysterious D -- Bootie was the first club night dedicated solely to the burgeoning artform of the bootleg mashup -- and is now the biggest mashup event in the world, with regular parties in several cities on four continents. Voted "Best Club Night" for the past seven years, Bootie keeps your brain guessing and body dancing with creative song combinations, mixing and matching every musical genre, era, and style into one big dance party. Providing the soundtrack for the A.D.D. generation -- and free mashup CDs given away like candy -- it's a place where everyone is welcome.

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