If you're not a rewards member, you can get a scoop of ice cream for 90 cents. If you are, you can get a free cone or dish of the cold stuff. Rewards members can get double points on orders. For two hours, they'll give away free cups of their ice cream on Sunday.

National Ice Cream Day 2021 also brings a way to get free pints of ice cream with a purchase. Here's a reason to all scream for ice cream Sunday: free scoops .

National Ice Cream Day 2021 is Sunday, July 18, and many chains, franchises and companies are celebrating. Carvel, for example, is offering exclusive deals if you try its new Churro ice cream ...