The ArtsAltoona Center will host the Triple Threat Guitar Show originally scheduled for January 24th, is rescheduled for Saturday, February 7th, 7pm in the Grotto at the Center.  It features “Devin’s Mostly Not Blue,” Dylan Miller and Bill Ferrell. Admission is $10, and proceeds support ArtsAltoona education programs.  It’s at 2212 6th Avenue in Altoona