Today Is National Flip-Flop Day!

Flip-flop day was founded by Tropical Smoothie Café. Customers who visit a participating Café on Flip-Flop Day wearing – you guessed it, flip-flops – will receive a free smoothie. Not only does Tropical Smoothie Café give its customers a free drink and the chance to air their feet, it also uses Flip-Flop Day to raise money for Camp Sunshine – a camp that offers help and support to children with life-threatening illnesses and their families.

Granted the one location of Tropical Smoothie Cafe in the area closed last November, but according to Time.com, there are other places that are marking the day.

Cumberland Farms
At participating locations of this convenience store chain, Friday, June 19, is being ushered in as the sixth annual Free Chill Zone Day. All customers can swing by and pick up a Chill Zone beverage—any frozen or fountain flavor you want—free of charge.

Old Navy
Following up on a flip-flop giveaway earlier this month, Old Navy is hosting its annual flip-flop sale on Saturday, June 20. Stores open as early as 7 a.m., and the first 50 customers at each participating location will get a pair of flip-flops free. After that, flip-flops are priced starting at just $1. Bear in mind that even when there isn’t a sale Old Navy flops can be had for as little as $2.50.

Where will you be celebrating National Flip-Flop Day? And do you celebrate it more than just one day per year?