Decatur Halloween Events

Macon County Fair Harvest Festival 2026

3700 N Westlawn Ave, Decatur, IL, United States, Illinois 62526 9 Oct 2026

Witches Night Out

Downtown Decatur 22 Oct 2026

Treat Trail

3939 Nearing Lane, Decatur, IL, United States, Illinois 62521 16 Oct 2026

HALLOWEEN COSTUME CONTEST PARTY!

Sliderz 31 Oct 2026

GT Church's Annual Trunk Or Treat

500 S 27th St, Decatur, IL, United States, Illinois 62521 28 Oct 2026

Trunk or Treat

220 W McKinley Ave, Decatur, IL, United States, Illinois 62526 29 Oct 2026

Decatur's Largest Community Garage Sale & Flea Market - Halloween Edition

1 Gary K Anderson Plz, Decatur, IL, United States, Illinois 62523 17 Oct 2026

AllNighter Halloween Party at Rocco's

Rocco's 30 Oct 2026

Nightmare on Mane Street

5210 Cornthwaite Rd, Decatur, IL 62521, United States, Mount Zion, IL 31 Oct 2026

"Cabin or Treat" at the Passion Pumpkin Patch and Corn Maze

4225 Camp Warren Ln, Decatur, IL, United States, Illinois 62521 31 Oct 2026

Boo at MU

University Commons (1230 W. Main St., Decatur, IL 62522) 18 Oct 2026

15x15: Dollyween Edition

Lock Stock & Barrel 19 Oct 2026

Boo at the Zoo with Sensory Friendly Hour

71 S Country Club Rd, Decatur, IL, United States, Illinois 62521 24 Oct 2026

Boo at the Zoo

71 S Country Club Rd, Decatur, IL, United States, Illinois 62521 16 Oct 2026

Trunk or Treat

650 W William St, Decatur, IL, United States, Illinois 62522 31 Oct 2026

Witches Night Out

411 N Main St Decatur, IL 62523 United States 22 Oct 2026

Trunk or Treat at First United Methodist Church

201 W North St, Decatur, IL 62522-2221, United States 29 Oct 2026

Magickal Halloween Extravaganza

2955 N Woodford St, Decatur, IL 11 Oct 2026

Halloween Party

1901 N Railroad Ave, Decatur, IL 30 Oct 2026

The Return of Open Mic Comedy at Shore 22

815 S 22nd St, Decatur, IL 62521-3260, United States 29 Oct 2026

Trunk or Treat

2954 W Ash Ave, Decatur, IL 25 Oct 2026

October 31st Party

2800 N. Water St. Suite #40, Decatur, IL, United States, Illinois 62526 31 Oct 2026