In honor of today being the first day of summer, Dairy Queen is offering one free small cone with any purchase and the download of their official app.
This means that you can’t go in to a DQ and walk out only with a cone: you need to actually buy something. By my calculations, a small Arctic Rush is the cheapest item on the menu for $1.69. Get one of those and you should be in the clear for a “free” small cone.