Dairy Queen Share: Ice Cream/CandyCasual Visit Website 917 Route 28 South Yarmouth, MA 02664 (508) 394-9535 Facebook Twitter Instagram Hours: Open daily 12:00 PM - 9:00 PM About Map About Dairy Queen or also often called DQ for short, is an ice cream and fast food restaurant chain. The restaurant serves soft serve ice cream, sundae's, burgers, chicken strips, salads, fries and more. What's Nearby? Distance: 5 10 15 20 25 50 mi.