If you're anything like us, "Full House" was a huge part of your childhood. So imagine our delight when John Stamos celebrated his 50th birthday with a guest list that included some of his former co-stars! On Aug. 26, Uncle Jesse invited Lori Loughlin, Ashley Olsen, Bob Saget, and about 200 other friends to party like it was 1987. (Because, you know, that's when "Full House" premiered. Did we mention we were obsessed?) Click ahead to see the pics!