The Doug Dank Project celebrates two years of innovative, brainy and hilarious improv at PushPush Theater with a three-night party. THE LAST SEEN IMPROV FESTIVAL (pictured) gathers the cream of Atlanta's improv crop and visitors from New York and L.A. Thursday's show features an improvised cartoon, and a live, improvised film piped into the theater from locations around town. On Friday, it's a comedy battle royale between competing improv troupes. Saturday's finale is "The Last Seen," a live show featuring all the participants in a never-to-be-reassembled ensemble. Through March 1. $5. 8 p.m. PushPush Theater, 121 New St., Suite A, Decatur. 404-377-6332. www.thedougdankproject.com.