Tango festivals, while absolutely thrilling, can also be exhausting. Not only are you constantly on the move and dancing, you really don't get a lot of sleep. You need something to help you keep up your energy! Firstly, it is important to stay hydrated all the time. Secondly, it is a great idea to have a few snacks on hand to keep you feeling energized and excited for the fun activities. Here are ten great ideas for your dance nutrition.