7 events found.
Week of Events
Monday, October 26, 2026
No events on this day.
Tuesday, October 27, 2026
No events on this day.
Wednesday, October 28, 2026
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October 28, 2026 -OMSI After Dark: Spirits
OMSI After Dark: Spirits
An adults-only Halloween night at OMSI. Explore the exhibits with a drink in hand, catch a planetarium show and try spooky science demos like theremin music and ghost bubbles. Costumes...
$50
Thursday, October 29, 2026
No events on this day.
Friday, October 30, 2026
No events on this day.
Saturday, October 31, 2026
No events on this day.
Sunday, November 1, 2026
No events on this day.
The Weekend Guide · Free every Friday
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The best things to do in Portland this weekend and other gems worth knowing about.