The Civic Center is located in downtown Great Falls at the West end of Central Avenue. The exact address is 2 Park Dr. S
Included in the Civic Center is the Mansfield Center for the Performing Arts (406-455-8514), & the Mansfield Box Office. Tickets & schedules of upcoming events are available at ticketing.greatfallsmt.net
Additionally the Civic Center is also the Mansfield Convention Center.
The Civic Center is home to the Great Falls Symphony Association.
Google presents an interesting page on it's 3D Warehouse site
From June to September the Great Falls Farmer's Market is located next to the Civic Center.