Bootie SF pays mashup tribute to our three current favorite cool girls of pop music -- Billie Eilish, Miley Cyrus, and Halsey (along with many others) -- throughout the night!►►NOW 18+◄◄★ Wear a Billie, Miley, or Halsey t-shirt for $10 cover all night★ Only $10 before 11 PM with Facebook RSVP (click going before 7PM, Sat Sept 21) ★► FREE Bootie Mashup CD giveaways throughout the night!Spinning the best mashups in the world ever, Bootie Mashup was launched in San Francisco in 2003, shamelessly mixing and matching pop songs both throwback and current. With its creative theme parties and clever mashup formula, Bootie Mashup has been winning numerous nightlife awards in multiple cities for over 16 years. Its fun, danceable song combinations are the soundtrack for the A.D.D. generation.