Monticello Halloween Events

Halloween events Happening Next in Monticello, IL

Evening With Poe

 Allerton Park & Retreat Center 29 Oct 2025
ART USD 30

Weekend Wind Down: Oct. 31 & Nov. 1

 Allerton Park and Retreat Center 31 Oct 2025
MUSIC

KMC Presents: 3rd Annual Halloween Spooktacular

951 Medical Center Drive, Monticello, IL 61856 29 Oct 2025
HALLOWEEN

Halloween on the Levee Trail - 5th Annual

 Sangamon River Corridor Reserve 2 Nov 2025
TRIPS-ADVENTURES

Trunk or Treat • Monticello Rotary Interact

Monticello High School 29 Oct 2025
TRUNK-OR-TREAT