Wear Flip Flops, Get a Free Smoothie at Tropical Smoothie Cafe® on National Flip Flop Day®, Friday, June 5

Say hello to summer with a free 12 oz. Mango Monsoon™ Smoothie from 2 to 7 p.m. ATLANTA, June 2, 2026 /PRNewswire/ -- On Friday, June 5, Tropical Smoothie Cafe welcomes summer with its annual National Flip Flop Day! Guests who wear flip flops to a participating cafe from 2 to 7 p.m. will...