After he introduced the world to its first ice-cream cone at the 1904 World's Fair in St. Louis, Abe Doumar founded this drive-in institution in 1934. It's still operated by his family. Waitresses carry to your car the specialties of the house: barbecue, limeade, and ice cream in waffle cones made according to an original recipe. For breakfast, try the Egg-O-Doumar, a bargain at $3.60. The Food Network's "Diners, Drive-Ins, and Dives" featured Doumars twice in 2008.