Buy Cheap Polyphia in Denver CO Tickets at TicketSeating en-US Event Tickets http://www.ticketseating.com/polyphia-tickets--in-denver-co/ To buy Polyphia in Denver CO tickets, choose an event below. Buy Polyphia Tickets for Fri Sep 18, 2026 at 7:30 PM Buy cheap Polyphia tickets for Friday September 18, 2026 at 7:30 PM at The Junkyard in Denver, CO. 8056769