Oregon Halloween Events 2021

Are you ready to track down some fun events for Halloween 2021? We have put together one of the largest calendars of Halloween events in the United States for you.It locates holiday activities for all ages – from kid-friendly children’s activities to adult Halloween parties. We don’t have every event yet, but there are plenty of ideas to get you and your family in the mood for Halloween in Oregon.

Last Major Update:

At this point we have checked for 2020 dates on all events. Some websites are still holding off on releasing a date, whereas other websites have not been updated at all for this year. We leave the links up from previous events so you can check yourself if it hasn't updated yet.
All events showing 2020 dates need to be verified to confirm that changes to the schedule were not made by the organizers after publication here, due to COVID-19 (or weather or other conditions). We do not run these events, and would hate for anyone to go out of their way only to find the event had been canceled after releasing a date. Please click through to the event website to confirm! Be safe and have a great fall!

2021 Events

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Past Events

Howloween - Portland, OR - Oct 19 to Oct 27, 2019
The zoo provides a fun and safe setting for this Halloween tradition, where costumed trick-or-treaters learn about wildlife in a fun scavenger hunt throughout the zoo.

Monster Dash - Ashland, OR - Oct 25 to Oct 26, 2019
Run on Saturday. Friday: A scrumptious pasta dinner will be provided, along with an awesome silent auction for you to bid on and entertainment will be provided for a fun family evening. They’ll have a DJ providing music, a costume contest on stage, a photo booth and lots of kid’s activity booths!

Mad Scientists’ Halloween Extravaganza - Eugene, OR - Oct 25, 2019
This special Halloween event will include exciting maker activities related to robotics, genetic engineering, and electricity. By teaching a robot how to draw, experimenting with simple machines, or even bringing your own “creature” to life, you will confront the same questions and ideas that bedeviled the fictional Victor Frankenstein on a dark and stormy night two centuries ago. Frankenstein emerged in a moment of great social and technological change. Similarly, through today’s incredible scientific advances, we all have the power to create and transform the world around us. Come explore the power of Mary Shelley’s original vision, and gain a fresh perspective on emerging technologies such as artificial intelligence, synthetic biology, and human enhancement.

Halloween Boo Cruise - Portland, OR - Oct 26, 2019
Halloween party and costume contest on a yacht

Tales of Hallows Eve - Bend, OR - Oct 26, 2019
Live animals appear during dramatic readings of cautionary tales. Dare to enter into the haunted Spirit of the West exhibit. Family fun for all ages. Costumes encouraged!

For more Halloween fun in Oregon, check out our pages for these classic fall activities:
Haunted HousesPumpkin PatchesGhost Tours

Shop Funtober for Halloween Costumes