Journey into the roaring 1920’s on a self-guided exploration of Avalon’s Seaside Amusement Palace, the Catalina Casino. While no gambling activity was ever hosted here, this art-deco landmark has a long history dating back to the golden age of Hollywood and the Big Band era. Home of the Avalon Theatre and Wrigley Ballroom, the historic Catalina Casino continues to be a popular site for weddings, entertainment, and special events in Avalon.