The eighth annual Celebration of Nations will be held Sept. 30. This family-friendly event celebrates the culture and diversity of Missouri S&T. If you would like to volunteer and help at the event Sept. 30 or before the event on Sept. 29, please sign up online. Volunteers may register as individuals or as a group, including organizations, sororities and fraternities. Volunteers who sign up for two hours or more will receive a free T-shirt.