Abita Mystery House Also known as the UCM Museum is a roadside attraction in Abita Springs near New Orleans. It is a folk art environment with 1000s of found objects, and home made inventions. Tourists see a miniature Southern town with push-buttons that activate animated “displays.” On exhibit are odd collections, memorabilia, pure junk, and old arcade machines that are fun to play. Abita Springs, Louisiana is a historic small town known for its brewery, spring water, and bicycle trails.