Yak in the Box

Yak in the Box is a fast food restaurant that was opened by Grandma Gladys and Grandpa Vlad when they first came to America fifty years ago.

Background
This fast food style restaurant serves yak meat. They also give out toys with their meals called "Yak-tion figures" that are just purple yaks that moo when their tail is pulled. Timmy Turner declares that only a crazy person would eat there, and sure enough Mr. Crocker was seen going wild ordering everything. In actuality, this restaurant is very successful and has made its owners, Timmy's grandparents, very wealthy.

Description
The building is a small square structure resembling a Jack in the Box but with a Yak's head coming out of the building. It has a drive thru on the side, which drivers speak through a yak-shaped intercom box to place their order.

Trivia

 * The name is a parody of the Jack in the Box restaurant chain.