The owner of the popular Rockabillies club in Arvada, CO, has opened the new venue Monkey Barrel, at 16th and Platte in Denver. The Royal Aces will be playing for the club's grand opening on December 14, from 9 to 10 pm, followed by the big-time rockabilly of the Living Deads, with the one and only Symphony on bass (she can pound that big doghouse bass).