Free Events and Things to do in Arnold, MO this weekend
Looking for things to do in Arnold this weekend? Explore our real-time listings for the best concerts, nightlife, and food and drink experiences. From seasonal festivals and comedy shows to free activities, find your next plan with our constantly updated feed of Arnold's most popular events.
Trek St. Louis | Saturday Road Ride – 20 Miles
Saturday at 7:30 AM
Columbia · 1000 Columbia Centre Dr
Trek St. Louis | Saturday Road Ride – 20 Miles
Saturday at 7:30 AM
Columbia · 1000 Columbia Centre Dr
Seeds of Change: Presented by Suds and Mindful Tranquility Counseling
Saturday at 11:00 AM
Saint Charles · Suds Luxe Soaps and Body Care
Seeds of Change: Presented by Suds and Mindful Tranquility Counseling
Saturday at 11:00 AM
Saint Charles · Suds Luxe Soaps and Body Care
Textual Research Appointment - National Archives at St. Louis
Friday at 9:00 AM
St. Louis · National Archives at St. Louis
Textual Research Appointment - National Archives at St. Louis
Friday at 9:00 AM
St. Louis · National Archives at St. Louis
Volunteer on the Farm: We don't wait for change - we GROW it!
Saturday at 9:00 AM
St. Louis · Shamba La Uhuru Freedom Farm
Volunteer on the Farm: We don't wait for change - we GROW it!
Saturday at 9:00 AM
St. Louis · Shamba La Uhuru Freedom Farm
Hostas on the Bluff Opening Day 2026
Friday at 10:00 AM + 2 more
Fairview Heights · Hostas on the Bluff
Hostas on the Bluff Opening Day 2026
Friday at 10:00 AM + 2 more
Fairview Heights · Hostas on the Bluff

Esther's Oil Ministry Bible Study
Saturday at 11:00 AM
Florissant · St Louis County Library–Jamestown Bluffs Branch

Esther's Oil Ministry Bible Study
Saturday at 11:00 AM
Florissant · St Louis County Library–Jamestown Bluffs Branch
Frequently asked questions about Arnold