What is 3 monkeys burger?

As an AI language model, I don't have personal opinion and experience. But, here's some general information about the restaurant:

1. 3 Monkeys Burger is a popular restaurant chain based in Virginia, United States.
2. The restaurant specializes in gourmet burgers made with fresh, locally-sourced ingredients.
3. 3 Monkeys Burger also offers a variety of sandwiches, salads, and sides, as well as a selection of craft beers, cocktails, and milkshakes.
4. The restaurant has a laid-back, family-friendly atmosphere and is known for its friendly staff and excellent customer service.
5. There are currently four 3 Monkeys Burger locations in the Richmond area, with plans for expansion in the future.