If everything goes the way the polls are saying, tomorrow night’s Democratic Party Election Night Celebration in Los Angeles will not only be round of hi-fives for the hard work that went into getting the apathetic behind Obama, but also a mark of success for an underground movement that helped get him elected for the important post. Shepard Fairey, who created posters of the candidate, will be DJing alongside other prominent Obama supporter Z-Trip. The star-studded event will feature guests like California Sen. Dianne Feinstein and Barbara Boxer, as well as non-politicians like Sarah Silverman and Zooey Deschanel. It’s a party that no doubt will be memorable, especially the very second when the next president is announced. I can hear the resounding roars of happiness already. The party’s free—just RSVP here, and be ready to celebrate.