Festival Park Farmers Market

May 24 - October 11

Festival Park 300 2nd St,, Castle Rock

Festival Park Farmers Market: Every Sunday through Oct. 11

Colorado Fall Home Show

September 11 - September 13

Colorado Convention Center 700 14th Street, Denver

Friday, September 11, 2026, 12 p.m. – 6 p.m.  Saturday, September 12, 2026, 10 a.m. – 6 p.m.  Sunday, September 13, 2026, 10 a.m. – 5 p.m. 

Colorado Artfest at Castle Rock Copy

September 12 - September 13

Downtown Castle Rock Castle Rock

September 12th & 13th, 2026 | Downtown Castle Rock Saturday: 9am-6pm | Sunday: 10am-5pm

Coffee Chat Tuesday

January 6 @ 8:00 am - December 29 @ 11:00 am

Douglas County Libraries – Castle Pines 360 Village Squart Lane, Castle Pines

Tri the Rock Youth Triathlon

September 13 @ 6:30 am - 11:30 am

Butterfield Park 3952 Butterfield Crossing Dr, Castle Rock

Cherokee Ranch & Castle Community Day

September 13 @ 10:00 am - 3:00 pm

Cherokee Ranch & Castle 6113 N Daniels Park Rd, Sedalia

Denver Concert Band Presents The Roaring 20’s

September 13 @ 2:00 pm

Lone Tree Arts Center 10075 Commons St, Lone Tree