There is no shortage of things to do in the USA. But maybe you're traveling somewhere new or need a quick suggestion for something to do during a long layover. Here is a list of 50 spring things to do in every state of the union, plus a few more for good measure. The list is a mix of annual events to must-see museums to natural wonders. Learn more about what to do in each state by visiting State Tourism Board websites and social media contacts.