Menchie’s is celebrating National Frozen Yogurt Day tomorrow, 02/06/14, with a FREEbie! Just “like” their Facebook page and click on the “GET FREE FROYO” tab to get a coupon valid for a FREE Frozen Yogurt up to 6 oz.! You can either print the coupon or just show the offer on your mobile phone . Click here to find a location nearest you. Coupon valid tomorrow, 02/06/14, only.