When BaZNGA became Big Bang Burger, it wasn't on a whim: it was based on in-depth research and restaurant management experience. The owners of the restaurant launched BaZNGA as avid fans of the TV show Big Bang Theory. They wanted to capture the fun of the show and merge it with science and science fiction.
When to change your food menu items is a big decision. Typically you have to track what is selling, how often, and what days and times. There are some foods items that sell better on different days of the week -- things that might sell well for lunch won't sell during dinner or late night hours,