Umphrey’s McGee are not slated to play Chicago until Thanksgiving Weekend. But the group will play a stealth show at Chicago’s Lincoln Hall on October 19. As reported by our friends at Hidden Track, earlier this morning Groupon announced a special deal for fans to buy tickets to the intimate UM show. Tickets quickly sold out but a new live UM download package is currently available (with 430 fans already onboard as of 11:12 AM). The show is slated to take place a night before the group kicks off their fall tour in Bloomington, IN.