Oshkosh Halloween Events

Zooloween Boo at Menominee Park Zoo

520 Pratt Trail, Oshkosh, WI, United States, Wisconsin 54901 17 Oct 2026

Downtown Oshkosh Boos + Brews 2026

Elsewhere Market and Coffee House 10 Oct 2026

Spooky Skate (FREE) Community Night

Oshkosh YMCA 17 Oct 2026

Sawdust City Fright Fest 2026

Time Community Theater 9 Oct 2026

Witches that Wander: A downtown Oshkosh Event

419 N Main St, Oshkosh, WI, United States, Wisconsin 54901 24 Oct 2026

Fox Cities Roller Derby Monsters Brawl

Oshkosh Arena 24 Oct 2026

Oshkosh Witches Dance

Harmony Wellness Center 10 Oct 2026

Oshkosh Witches Dance

Harmony Wellness Center 10 Oct 2026

Annual Witch’s Brew & Craft Fair

1005 Rugby St, Oshkosh, WI 24 Oct 2026

Naughty Monkey @ Rev's for Halloween

Revs Bowl Bar & Grill 31 Oct 2026

Trunk or Treat

761 Florida Ave , Oshkosh, WI, United States, Wisconsin 54902 24 Oct 2026

Pouty Frog on a Pumpkin 🎨 Art with Cats!

Planet Perk 10 Oct 2026

Monsters Brawl 2026

Oshkosh Arena 24 Oct 2026

Southside Halloween Bash '26

St. Jude the Apostle Catholic Church (Leannah Hall) 23 Oct 2026

BLACK LIGHT BLACK LABEL HALLOWEEN

2105 South Koeller Street, Oshkosh, WI 30 Oct 2026

Halloween Party

413 Ohio Street, Oshkosh, WI 30 Oct 2026

Spooktacular Dips at TWL Marine

5827 Green Valley Road, Oshkosh, WI, United States, Wisconsin 54904 24 Oct 2026

Witchy, Wild & Unstuck: Break The Spell of Old Stories

Harmony Wellness Oshkosh 28 Oct 2026

Trunk or Treat

137 Algoma Blvd, Oshkosh, WI, United States, Wisconsin 54901 25 Oct 2026

Trick or Trivia in The Black Box Bar & Lounge

1020 Algoma Blvd, Oshkosh, WI 54901, United States 6 Oct 2026

One Two Many / Twisted Roots Halloween Costume Contest!

Twisted Roots 31 Oct 2026