Located inside one of the city's most historic buildings, The Brass Ass Casino features vintage street scene décor, including street lamps, western building facades and the original Cripple Creek lighted sign from H.H. Rosser's Pool Hall. This Cripple Creek, CO casino is named after the painted wooden brass ass in the table games room - one of the original brass donkeys that launched boats with a well-placed kick at the 1893 World Exposition in Chicago.