DQ Grill & Chill Restaurant of Roseau, MN. Dairy Queen is a popular fast-food restaurant known for its iconic Blizzard® treats, soft-serve ice cream, and a menu of classic favorites like burgers, chicken strips, and fries. Loved by families and travelers alike, Dairy Queen offers a convenient stop for a quick meal or a sweet treat year-round, making it a go-to destination for casual dining and dessert cravings.