Welcome to Detroit! Whether you are a visitor to Detroit or a lifelong resident, there is so much to do in this great town! Do you have an event in Detroit? Post it on the Detroit Annual Event Post for FREE! Are you hosting, participating in, or just know about an upcoming Detroit event? The Detroit 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 Detroit events. To post an event in your community, please login/signup. Your event will be posted immediately to the following Detroit calendar of events!