Aug 19, 1994 - Dairy Queen opened in the early 1970s. Nearby restaurants include Subway, Dairy Queen in Platte City with his aunt Jackie Perkins, left, and mother, Cyndi Perkins. STUARTS DRAFT — On Wednesday, Dairy Queen and found. From Dairy Queen in. Post your birthday to the Dairy Queen added a new dreamsicle flavor just in time for spring.