Clean Machine

Bring your magnifying glass to the smallest tourist attraction in St. Louis. The Miniature Museum of Greater St. Louis is devoted to miniatures of all sizes, from small to itty-bitty to teeny-tiny. Visit the gift shop, take a class, or attend the twice-yearly Gateway Miniature Fair. The museum is open Wednesday through Sunday.

If you love the water, come to the St. Louis Boat Show and check out every type of boat you can imagine. Powerboats, sailboats, jet boats, pedal boats, canoes, inflatable boats, and the list goes on and on. Don't forget to sign up for the contests and giveaways while you're there!