Rainbow Cone has been in business for over 90 years, and fortunately for Chicagoland families, this south side staple now offers a couple more locations, plus traveling ice cream trucks! The namesake "Rainbow Cone" is a huge stack of chocolate, strawberry, palmer house (vanilla with cherries and walnuts), pistachio and orange sherbet, and you can also enjoy your typical cones, shakes, sundaes and banana splits. To see whether the Rainbow Cone truck will be serving icy treats near you, check their website.