WICHITA, Kan., Aug. 4, 2025 /PRNewswire/ -- Freddy's Frozen Custard & Steakburgers® is celebrating National Frozen Custard Day this year by extending the celebration through the weekend, giving their loyalty members three deals to use over three days from Friday, August 8, through Sunday, August 10:Any mini frost or shake for $1Any regular frost or shake for $2Any large frost or shake for $3The offer is valid for all Freddy's Guests and has a limit of one per order on the app/web. Valid for dine-in, drive-thru and app/web orders at participating locations. Excludes 3rd party delivery and catering.