The building was a 1948 gas and service station that served motorists on Route 66 from 1948 until 1966.  In 1966, it became a restaurant named, "Three Bulls Steak House."

In the early 1970s, the business was purchased by Al Burchett and his brother. They needed a new name, but couldn't decide on what name to use. So, they put their names and their wife's names in a hat. The winning name "Ann" was drawn, which is Al's brother's wife.

The business is decorated with neon, murals, and memorabilia from the heyday of Route 66. They serve tasty and fresh food in the retro-style diner.