Welcome to Ann Arbor! Whether you are a visitor to Ann Arbor or a lifelong resident, there is so much to do in this great town! Do you have an event in Ann Arbor? Post it on the Ann Arbor Annual Event Post for FREE! Are you hosting, participating in, or just know about an upcoming Ann Arbor event? The Ann Arbor Calendar of Events section on Annual Event Post showcases concerts, theatrical performances, things to do, art shows, craft fairs, parades, holiday happenings, and other fun Ann Arbor events. To post an event in your community, please login/signup. Your event will be posted immediately to the following Ann Arbor calendar of events!