Caldwell Halloween Events

Boozar Market at HAUNTED WORLD!

The Haunted World Idaho 25 Oct 2025

Halloween Haunted House

The Terror Haunted House 31 Oct 2025

3rd Annual Trunk-or-Treat at Archers Auto Repair!

5300 Cleveland Blvd, Caldwell, ID, United States, Idaho 83607 24 Oct 2025

Harvest Festival at Calvary Chapel Caldwell

911 Everett St, Caldwell, ID 31 Oct 2025

Community Halloween Block Party

200 W Beech St., Caldwell, ID, United States, Idaho 83605 17 Oct 2025

‘A Honey Buggers Halloween’

2604 Polk St, Caldwell 31 Oct 2025

WVHS Presents: The Great Pup-kin Trunk or Treat

5801 Graye Ln, Caldwell, ID, United States, Idaho 83607 31 Oct 2025

SNL Halloween Party at Caldwell Elks Lodge

1015 N Kimball Ave, Caldwell, ID, United States, Idaho 83605 31 Oct 2025

Creepy Cupcake Decorating

1010 Dearborn St, Caldwell, ID, United States, Idaho 83605 30 Oct 2025

Halloween Trunk or Treat Event

1022 Albany St, Caldwell, ID 83605, United States 31 Oct 2025

CHA Halloween Trunk Or Treat

22730 Farmway Road, Caldwell, ID, United States, Idaho 83607 27 Oct 2025

TRUNK or TREAT

Sonic Drive-In (3312 East Cleveland, Caldwell, ID) 25 Oct 2025

🧟‍♂️ Skydive Skydown Monster Mash Boogie 2025!

4421 Aviation Way, Caldwell, ID, United States, Idaho 83605 18 Oct 2025

Spooky Bingo & Karaoke at Chop Shop BBQ Caldwell

Chop Shop 22 Oct 2025

Pumpkin 🎃 Carving Contest

217 S 9th Ave, Caldwell, ID 83605 24 Oct 2025

NTP PRESENTS - ARTIST SHOWCASE 2025

The Palace 30 Oct 2025

Halloween Speak Kindness Cards - Free Make and Take

The Rubaiyat LLC - Books Games Art 26 Oct 2025

Halloween Dance

217 S 9th Ave, Caldwell, ID 83605 31 Oct 2025

3rd Annual Trunk or Treat at Core Med Idaho & Rocky Mountain Foot & Ankle

Core Medicine of Idaho & Rocky Mountain Foot & Ankle 21 Oct 2025

Afterschool Fun: Monster Bash! Halloween Costume Party

1010 Dearborn St, Caldwell, ID, United States, Idaho 83605 29 Oct 2025

C13: Trunk-or-Treat

The Church of Jesus Christ of Latter-day Saints 25 Oct 2025