If you're planning on hitting up Sub Pop's three-day 20th anniversary celebration, you best be getting those tickets now. Friday's comedy extravaganza at the Moore (featuring funnymen David Cross, Patton Oswalt, Eugene Mirman, and Todd Barry) just sold out, and tix to Saturday's event at Marymoor Park are long gone. That leaves you with two options for Sub Pop-related revelry this weekend: the Gutter Twins and Brothers of the Sonic Cloth at the Showbox Saturday night, or Sunday's Marymoor Park music spectacular, with Wolf Parade, Green River, Beachwood Sparks, Comets on Fire, Red Red Meat, No Age, Les Thugs, Foals, Kinski, Grand Archives, The Ruby Suns, and the enticing wild card of TBA. All proceeds get divided up amongst charities designated by the performers.