The Mill Street Fountain is a "must-do" for everyone who visits Aspen, especially the kids. It's one of the town's main attractions. The fountain is at ground level, and it's computer-driven. The jets squirt up out of the ground randomly and in a pattern that is constantly changing. Kids will make every attempt not to get wet, but they always do. The fountain is in front of the Wheeler Opera House (http://www.wheeleroperahouse.com).