People line up for ice cream treats every March 1 at this Minnesota Dairy Queen. Why? It's tradition

It might still be winter in Minnesota, but spring is in the air for people lined up at the Dairy Queen in Moorhead, Minnesota ...

Why Minnesotans Line Up in Single Digits for Ice Cream Every March 1

A 76-year-old Minnesota Dairy Queen drew hundreds into single-digit cold Sunday for its beloved annual March 1 opening day tradition.