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Events and Things to do in Union, MO

Search for something you love or check out popular events in your area.

Going fast
PAINT & SIP: Pretty Little Pumpkins (Limefish Studio @ The Inked Garden)
Fri, Oct 9, 6:30 PM
St. Peters · 19 Main St
Going fast
PAINT & SIP: Pretty Little Pumpkins (Limefish Studio @ The Inked Garden)
Fri, Oct 9, 6:30 PM
St. Peters · 19 Main St
Sales end soon
The Cloud & AI Summit 2026
Wednesday at 7:30 AM
Frenchtown · Ameristar Casino Resort Spa St. Charles
Sales end soon
The Cloud & AI Summit 2026
Wednesday at 7:30 AM
Frenchtown · Ameristar Casino Resort Spa St. Charles
Going fast
IXL Live - St. Louis, MO (Oct. 6)
Tue, Oct 6, 8:15 AM
Maryland Heights · DoubleTree by Hilton Hotel St. Louis - Westport
Going fast
IXL Live - St. Louis, MO (Oct. 6)
Tue, Oct 6, 8:15 AM
Maryland Heights · DoubleTree by Hilton Hotel St. Louis - Westport
Parents’ Night Out: Fall Into Fun | Kids Night at XKM Fenton
Fri, Oct 9, 6:00 PM
Osage Hills · Xtreme Krav Maga & Fitness - Fenton
Parents’ Night Out: Fall Into Fun | Kids Night at XKM Fenton
Fri, Oct 9, 6:00 PM
Osage Hills · Xtreme Krav Maga & Fitness - Fenton
Sales end soon
Paint Nite • Vivianos (Fenton) • Fenton
Tuesday at 6:00 PM
Fenton · Vivianos (Fenton)
Sales end soon
Paint Nite • Vivianos (Fenton) • Fenton
Tuesday at 6:00 PM
Fenton · Vivianos (Fenton)
No Pressure...Just Presence
Sat, Oct 17, 12:30 PM
St. Peters · The Family Vision
No Pressure...Just Presence
Sat, Oct 17, 12:30 PM
St. Peters · The Family Vision
Women’s Safety & Self-Defense Workshop | Xtreme Krav Maga
Sat, Oct 24, 10:30 AM
Osage Hills · Xtreme Krav Maga & Fitness - Fenton
Women’s Safety & Self-Defense Workshop | Xtreme Krav Maga
Sat, Oct 24, 10:30 AM
Osage Hills · Xtreme Krav Maga & Fitness - Fenton
Centennial Celebration Centennial Countdown & Centennial Gala
Fri, Dec 18, 8:00 PM + 1 more
Frenchtown · Ameristar Boulevard
Centennial Celebration Centennial Countdown & Centennial Gala
Fri, Dec 18, 8:00 PM + 1 more
Frenchtown · Ameristar Boulevard
Going fast
Witches on Main - Main Street St. Charles
Sat, Oct 3, 3:00 PM
St. Charles · St. Charles Historic District
Going fast
Witches on Main - Main Street St. Charles
Sat, Oct 3, 3:00 PM
St. Charles · St. Charles Historic District
Songwriters Roadshow - Arnold MO
Thu, Oct 22, 7:00 PM
Beck · 3601 Jeffco Blvd
Songwriters Roadshow - Arnold MO
Thu, Oct 22, 7:00 PM
Beck · 3601 Jeffco Blvd
Going fast
ABV Barrel Shop's Bourbon Artisan Festival - Holiday Shopping Bonanza!
Sat, Nov 7, 10:00 AM
Maxville · ABV Barrel Shop
Going fast
ABV Barrel Shop's Bourbon Artisan Festival - Holiday Shopping Bonanza!
Sat, Nov 7, 10:00 AM
Maxville · ABV Barrel Shop
Chrome & Corks: Car Show
Saturday at 10:00 AM
Missouri · Cedar Lake Cellars
Chrome & Corks: Car Show
Saturday at 10:00 AM
Missouri · Cedar Lake Cellars
The Broken Hour
Fri, Oct 16, 7:00 PM + 23 more
Missouri · 5803 Jakes Prairie Rd
The Broken Hour
Fri, Oct 16, 7:00 PM + 23 more
Missouri · 5803 Jakes Prairie Rd
H&S Company, 3d Battalion, 23d Marines - 251st Marine Corps Birthday Ball
Fri, Nov 13, 5:00 PM
Frenchtown · Ameristar Casino Resort Spa St. Charles
H&S Company, 3d Battalion, 23d Marines - 251st Marine Corps Birthday Ball
Fri, Nov 13, 5:00 PM
Frenchtown · Ameristar Casino Resort Spa St. Charles
PARTNER THAI MASSAGE
Sat, Oct 24, 4:00 PM
St. Peters · Revive Brazilian Jiu jitsu
PARTNER THAI MASSAGE
Sat, Oct 24, 4:00 PM
St. Peters · Revive Brazilian Jiu jitsu
Just added
S’more Reading with Silent Book Club
Sun, Oct 18, 4:00 PM
Centaur · Alta Shelter
Just added
S’more Reading with Silent Book Club
Sun, Oct 18, 4:00 PM
Centaur · Alta Shelter
Camp AI: an AI Camp Experience Powered by Verizon Business
Sat, Oct 17, 9:00 AM
Acme Heights · 20 S Sarah St
Camp AI: an AI Camp Experience Powered by Verizon Business
Sat, Oct 17, 9:00 AM
Acme Heights · 20 S Sarah St
IES Presents: "Spooky" Social
Wed, Oct 28, 6:00 PM
Windsor Springs · Helen Fitzgerald's Irish Grill & Pub
IES Presents: "Spooky" Social
Wed, Oct 28, 6:00 PM
Windsor Springs · Helen Fitzgerald's Irish Grill & Pub
Going fast
U-BALL 2026:Hollywood Edition presented by Cash Cohnes & Mick Woods
Sat, Nov 28, 7:00 PM
Frenchtown · Ameristar Casino Resort Spa St. Charles
Going fast
U-BALL 2026:Hollywood Edition presented by Cash Cohnes & Mick Woods
Sat, Nov 28, 7:00 PM
Frenchtown · Ameristar Casino Resort Spa St. Charles
The Dinner Detective True Crime Murder Mystery Dinner Show - St. Louis, MO
Sat, Oct 17, 6:00 PM + 5 more
Acme Heights · Hilton St. Louis Frontenac
The Dinner Detective True Crime Murder Mystery Dinner Show - St. Louis, MO
Sat, Oct 17, 6:00 PM + 5 more
Acme Heights · Hilton St. Louis Frontenac

Trends in Union

Explore more trends

Explore more trends

Frequently asked questions about Union

What are the best events to attend?

According to Eventbrite, the best events are:

PAINT & SIP: Pretty Little Pumpkins (Limefish Studio @ The Inked Garden)

IXL Live - St. Louis, MO (Oct. 6)

Parents’ Night Out: Fall Into Fun | Kids Night at XKM Fenton

No Pressure...Just Presence

Which events are currently trending in Union?

The trending searches this month in Union are:

memorial day weekend events

therian meetup saint louis

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

Paint Nite • Vivianos (Fenton) • Fenton

The Cloud & AI Summit 2026

Chrome & Corks: Car Show

Witches on Main - Main Street St. Charles