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