The sweltering heat takes the best out of the most adventurous vacationers. The secret to a fun-filled, sun-filled family outing is a sweet, icy treat. Frosty root beer floats, cream sodas, hand-dipped cones and refreshing slushies put the pep back in the step. These refreshments are all over this region - in old fashioned fountains, nostalgic drive-ins and straight from the farm. Cool off with a tasty treat in Southern Indiana.