Two tickets to any Dad's Garage show.  From their website:

Founded in 1995, Dad’s Garage is a non-profit comedy theatre located in the heart of Atlanta's historic Old Fourth Ward neighborhood. With award-winning Atlanta improv comedy, scripted shows, and a fully-stocked bar, we're a major part of Atlanta nightlife and a great venue for date night. Come see us Wednesday through Saturday, every week of the year. We do it all from improv classes, theatrical plays, corporate workshops, private shows, video production, and more! Basically, if it has to do with comedy, Dad's Garage does it.