Dairy Queen (DQ) is an American multinational chain of fast-food restaurants and ice cream shops known for its soft-serve ice cream, Blizzard treats, and classic fast-food items. Founded in 1940 in Joliet, Illinois, by John Fremont McCullough, DQ has grown into a global brand with thousands of locations worldwide, including a strong presence in Canada.

The chain is famous for its signature soft-serve ice cream, which is used in popular menu items like the Blizzard, sundaes, and cones. DQ also serves burgers, hot dogs, chicken strips, fries, and other fast-food favorites. Many locations offer a “Grill & Chill” concept, combining both hot food and frozen treats.

Dairy Queen is known for its community involvement and seasonal promotions, including the popular “Miracle Treat Day,” which raises funds for children’s hospitals. The brand continues to evolve, introducing new flavors and menu innovations while maintaining its nostalgic charm.