Halloween 2026 · St. CharlesHalloween events for kids in St. Charles, 2026
Trunk-or-treats, pumpkin patches, not-so-scary storytimes and costume parades in St. Charles for Halloween 2026, read every night from the libraries' and venues' own calendars. Library programmes are free.
22 Halloween events on 12 days
Tue, Oct 13
- Homeschool Explorers: Halloween Art2:00 PM · 10 Cliff View Dr, Wentzville, MO, 63385, US · Free
- Family Fun: Clay Magnets5:30 PM · 1000 Kisker Rd, St Charles, MO, 63304, US · Free
- Family Fun: Pop Art Ghosts6:00 PM · 2750 State Hwy K, O'Fallon, MO, 63368, US · Free
Thu, Oct 29
- Preschool Party: Spooky Party!10:00 AM · 7435 Village Center Dr, O'Fallon, MO, 63368, US · Free
- Preschool Party: Costume Ball10:00 AM · 1200 Corporate Pkwy, Wentzville, MO, 63385, US · Free
- Family Flix: "Pooh's Heffalump Halloween Movie"3:00 PM · 2750 State Hwy K, O'Fallon, MO, 63368, US · Free
- Tweens & Teens Fandom: Cosplay Crafts5:00 PM · 1000 Kisker Rd, St Charles, MO, 63304, US · Free
Sat, Oct 31
- Preschool Party: Trick or Treat10:00 AM · 1000 Kisker Rd, St Charles, MO, 63304, US · Free
- Halloween Story Time10:30 AM · 1300 North Main St, O'Fallon, MO, 63366, US · Free
- Family Fun: Halloween Craft Buffet2:30 PM · 2750 State Hwy K, O'Fallon, MO, 63368, US · Free
Halloween nearby: St. Louis (21), Springfield (17), Columbia (12), Jefferson City (5), Joplin (2).
Read from each library’s and venue’s own calendar; a cancelled event disappears within a day. Check the organiser’s page for costume rules and registration.