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