It’s National Frozen Custard Day! And the only way to celebrate is with a FREE Mini 1-topping Sundae! #NationalFrozenCustardDay #Freddys #custard Offer valid Thursday, August 8, 2024, only, at participating locations. Offer expires 8/8/24. FREE mini 1-topping sundae with purchase of any menu item for dine-in, carry-out and drive-thru. For online and app orders; a regular menu item and mini one-topping sundae must be added to the bag prior to redeeming offer to receive the discount. Also valid on Freddys dot com and Freddy’s app orders using coupon code CD2024; limit 1 per order. Offer cannot be combined with other offers, discounts, coupons, or promotions.