Ottawa Halloween Events

Halloween events Happening Next in Ottawa, IL

Kids Ghostie Workshop

 3213 State Route 71, Ottawa, IL, United States, Illinois 61350 10 Oct 2025
WORKSHOPS

LOT DAY: Season Finale

 750 Centennial Dr, Ottawa, IL, United States, Illinois 61350 18 Oct 2025
CONTESTS

HairNation @ Shakers in Ottawa

Shakers Ottawa 25 Oct 2025
HALLOWEEN

Mummy Candle Holder Workshop

 3213 State Route 71, Ottawa, IL, United States, Illinois 61350 18 Oct 2025
WORKSHOPS

A Victorian Haunting: Murder at the Mansion

 Downtown Ottawa, Illinois 25 Oct 2025
TRIPS-ADVENTURES

25th Annual Halloween Scavenger Hunt

 3076 E 18th Rd, Ottawa, IL 24 Oct 2025
HALLOWEEN

Crossbridge Kids Trunk or Treat!

 4161 Columbus St, Ottawa, IL, United States, Illinois 25 Oct 2025
TRUNK-OR-TREAT

Sorta Artsy - an adult only DIY craft + chill club

 223 W Madison St, Ottawa, IL, United States, Illinois 61350 18 Oct 2025
ART

Halloween Party at FTA 🎃👻

 1701 Ottawa Ave, Naplate, IL 1 Nov 2025
HALLOWEEN

Trunk or Treat

 1511 Chestnut St, Ottawa, IL, United States, Illinois 61350 31 Oct 2025
TRUNK-OR-TREAT

Karaoke with The Gators

 Ottawa American Legion Post 33 31 Oct 2025
KARAOKE

Halloween Party with SNAP SHOT

 121 W Stevenson Rd., Ottawa, IL, United States, Illinois 61350 31 Oct 2025
HALLOWEEN

Halloween Sale!!

 224 W. Main Street, Ottawa, IL, United States, Illinois 61350 9 Oct 2025
HALLOWEEN

Halloween Sugar Cookie Decorating Class

 Small Dog Candle Co 23 Oct 2025
WORKSHOPS USD 18 TO 40