Concert Venues in Greeley, CO Union Colony Civic Center - Monfort Concert Hall Where: 701 10th Ave, Greeley, Colorado - 80631 Events: 6 Stampede Arena - Greeley Where: 600 North 14th Ave, Greeley, Colorado - 80632 Events: 5 Moxi Theater Where: 802 9th St., Greeley, Colorado - 80631 Events: 4