Best Halloween 2025 Parties & Celebrations Near Sullivan, MO

Here are the top trending events in Sullivan, MOFestivals, Trick Or Treat, Live Music, 🎃 Halloween, Trunk Or Treat

Sat, 01 Nov

EXTREME NIGHT - Terror On Route 66

1143 N Service Road W, Sullivan, MO, United States, Missouri 63080
Sun, 26 Oct

Terror On Route 66 Haunted House - ONLY SUNDAY

1143 N Service Road W, Sullivan, MO, United States, Missouri 63080

Sat, 25 Oct

Ride or Die: Halloween Party

Ballpark Village St. Louis

12+ Interested
Sun, 19 Oct

HAPPY HALLOWEEN CRAFT & VENDOR EVENT

O'Fallon Elks Lodge

18+ Interested
Fri, 17 Oct

Witches Night Out | 9 Mile

9375 Gravois Road, Affton, MO, United States, Missouri 63123

6+ Interested
Sat, 25 Oct

Lemp Mansion Halloween Bash 2025

3322 Demenil Pl, St. Louis, MO, United States, Missouri 63118

4+ Interested
31 Oct-01 Nov

The Official Halloween Bar Crawl (Fri & Sat) - St Louis

Great Grizzly Bear

4+ Interested
25-26 Oct

Boos & Brews Bar Crawl - St Louis

Carson's Sports Bar & Restaurant

10+ Interested
Sat, 18 Oct

Haunting at the Mill

345 County Road 6670, Salem, MO, United States, Missouri 65560
25-26 Oct

Tater Patch Halloween Party with Kricket Alley

Tater Patch
Fri, 31 Oct

AfterLife Halloween Party

Historic Lemp Brewery LLC