Helena events by date
Events in Helena on Saturday, September 12, 2026
9 listings in Helena, Montana. Times are local; tap a listing for details and tickets.
Fri11Sep
Arts & TheaterFree
Septemberfest: Gulch Goes Galactic!
All dayDowntown Helena
Fri11Sep
Classes
Freshman Retreat
All dayCarroll College
Fri11Sep
Arts & Theater
Helena Septemberfest
All dayHolter Museum of Art
Sat12Sep
Food & DrinkFreeWeekly
Helena Farmers' Market
9:00 AMFuller Avenue
Sat12Sep
Classes
Preserve Montana: Basic Window Restoration Workshop
10:00 AMBaxendale Schoolhouse Preservation Center
Sat12Sep
FamilyFree
Helena Aviation Day
10:00 AM
Sat12Sep
Sports & Outdoors
Volleyball vs Dakota State University
3:00 PMCarroll College
Sat12Sep
Music
Masterworks Concert: Opening Night America 250
5:30 PMHelena Civic Center
Sat12Sep
Music
Special Event: Opening Night After Party
7:30 PMHelena Civic Center
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