Been there, Nice place actually. Not so great neighborhood. I was a bouncer at another club for a few years in the Denver area. Colorado law ensures all bouncers/bartenders take classes every 6 months on self defense and how to handle most situations including violent ones. We were all trained how to detain a person, mostly wrist-locks and arm holds, never choke holds. Always top concern for everyone's safety... including the drunk idiots looking to brawl.