Thought this was pretty funny. Showed it to my wife and she said they were actually a dairy company first in the early 1900's. Looked it up:
"In 1890, George Wood, a businessperson from
New Jersey,
[7] moved to what would later become
Delaware County, Pennsylvania; it was here that he began the Wawa Dairy Farm.
[7] Wood imported cows from the British island of
Guernsey, and bought 1,000 acres (400 ha) of land in the Chester Heights area;
[7] the corporate headquarters would later be renamed
Wawa. Since
pasteurization was not yet available, many children faced sickness from consuming raw milk. Wood arranged for doctors to certify his milk was sanitary and safe for consumption, which convinced many consumers to buy the product.
[6][7] The strategy worked, and allowed the Wawa dairy to grow. Demand for dairy products grew rapidly during the 1920s, and so did the company. Wawa began using the slogan, "Buy Health by the Bottle," and served customers in Pennsylvania and New Jersey, delivering milk to customers' homes."
When people stopped having milk delivered to their home they opened the stores.
So she ruined the joke for me
