In typical Biscuits fashion, the Philadelphia act is slated to play two shows in advance of the Red Rocks show on Thursday, April 25 and Friday, April 26 at the Boulder Theater. Tickets for the shows range from $42.50 for single day or $107 for a three-day pass, which is also the only way you'll gain entry into the Boulder shows. Tickets for the Red Rocks show go on sale on Friday, March 8 at 10 a.m. at all Ticketmaster outlets, while three-day passes go on sale this Monday, March 4 at noon through Disco Biscuits/Ticketfly. Proceeds from the tickets will benefit Denver Parks and Rec and Love Hope Strength.