Freddy’s Frozen Custard & Steakburgers is celebrating National Frozen Custard Day with a really sweet deal. Chill out with Freddy’s frozen custard for just $1! FREDDY’S NATIONAL FROZEN CUSTARD DAY On Aug. 8, get a single cone, dish or custard cookie of the family-friendly chain’s signature chocolate or vanilla frozen custard for just $1 at participating locations. (Toppings and/or a waffle cone are […]