Catalina is a small island off the coast of Long Beach California, and its most famous landmark is the magnificent Art Deco Casino which sits on Avalon Harbor. The casino was built by chewing gum magnate William Wrigley Jr, who owned much of the island in May of 1929. It was not a casino in the usual form with no gaming, it was actually a theatre designed for the first talking movies. The theatre has seating for 1154 people and there is also a ballroom which can cater for around 6000 making it the world’s largest circular ballroom, it has a whopping 55metre round dance floor. The interior of the casino was restored a few years back returning the building to its former glory with amazing fresco walls and murals, incredible plasterwork and ornate lighting.