Guster is currently touring the country on its Campus Consciousness Tour. The dates have blended evening concerts with daytime events that have included ‘Eco-Speak Panels’ and Reverb Eco-Villages. Last Wednesday while in Austin for a show at Stubb’s Guster was joined by Ben Kweller, who has recently returned to the state of his youth (literally, perhaps figuratively). Kweller appeared with the group for a cover of Weezer’s ‘Say It Ain’t So’ and well as Guster’s own ‘I Hope Tomorrow Is Like Today,’ the song he sings on the group’s 2003 release Keep It Together. Guster’s Campus Consciousness Tour resumes on Wednesday in Madison at the University of Wisconsin.