The Smoking Gun has Zach G.'s rider. It's well...boring.http://www.thesmokinggun.com/file/zach-galifianakis-rider
Zach Galifianakis Will Only Use Magnums While On Tour, Records Show
I like that it includes the possibility for him to appear at a school. I know it probably means college, but there's something charming about him booking a middle school in the middle of a tour.