He's pasty, balding, and otherwise your typical wad of doughy Midwestern albinism, but Jim Gaffigan is a comedy rock star. The Indiana-born actor/writer/comedian is a frequent guest on "The Late Show with David Letterman" and "Late Night with Conan O' Brien" (co-starring in the "Pale Force" cartoons with O'Brien) and has displayed his acting chops in series ranging from "Law & Order" to "Sex and the City." Although you might know him best as a Sierra Mist pitchman, Gaffigan's white bread and butter is stand up comedy. His routine-targeting everything from Hot Pockets to his painfully Caucasian upbringing-is profanity-free yet bitingly satirical. He's just finished his second Comedy Central stand-up special, "Beyond The Pale," and his stand-up tour stops in Lawrence in support of the broadcast, DVD, and CD.