Rana Kapoor and Akash Kapoor, the husband-wife duo, founded Curry Up Now in 2009 as a food truck in Burlingame, California.

In its simplest form, curry is an Indian gravy or sauce that is used in tandem with meat, tofu, or vegetables. It's served rice, most popularly Basmati rice, and contains many different kinds of spices. Depending on what your recipe calls for, you could have a mild curry or a curry that's super spicy.

When eating with your hands at an Indian restaurant, it's customary to use your right hand only. Use your fingers to mix the rice and curry, and then scoop it into your mouth. Avoid using your left hand, as it is considered unclean in Indian culture.