Pack your gingham bikini and prepare your liver for a party, because Saturday, August 3, the W Los Angeles Westwood will host a tunage-fueled launch party for their 2013 online DJ competition. Whether you plan to enter or not, the hotel welcomes you to their celebratory pool party from noon-6pm. Expect a soundtrack from Posso, a pop-up Scratch DJ Academy, and most importantly, a poolside bar. Partygoers can also enjoy special bites from Chef Dakota Weiss of The Backyard. Best part? Admission is on the house—just make sure email firstname.lastname@example.org with your RSVP by August 1.