We're all about major parties for a cause, so you know we super stoked about Billabong's upcoming Design for Humanity event. The surfing mega-brand is throwing a massive "fashion-music-art" block party on June 10th at Paramount Studios in Hollywood featuring Fischerspooner, loads of fashion giveaways and more. We can't wait to see the runway fashion show featuring one-of-a-kind, exclusive Billabong bikinis that comprise their first ever runway collection! All proceeds go to the Invisible Children charity to raise awareness about the war in Uganda, so make sure to check it out. Tickets are available now, but we're giving away two pairs of tickets to the readers who love music and can't wait for the endless summer to begin. Just tweet us the song you think will be this summer's "Day N Nite" and we'll hook you up.