Fall Fix-Up! Event Details This is an all day event. Did you know that nearly 200,000 little hands and feet explore MCM each year? It’s time for our annual clean up! MCM will be closed to the public from Monday-Wednesday, September 11-13 during normal hours to deep clean, sanitize, and remediate exhibit space. Community members, school organizations, corporate businesses, and others are welcome to support MCM as we prepare for the fall season! Daytime and evening shifts are available! Volunteer with us by sending an e-mail to our Volunteer Coordinator at *protected email* or call 601.709.8976. MCM will re-open to the public for normal hours on Thursday, September 13, at 9:00 AM.