Events Calendar
Customize Your Itinerary with Upcoming Events in Portland
Customize the perfect getaway with the best upcoming events in Portland. Explore our calendar of events to see what’s happening during your stay.
OMSI After Dark: Brain Storm
Wednesday, March 18, 2026 March 18, 2026 The Hotel Zags Portland
OMSI After Dark is a 21+ themed event. This event will focus on exploring the brain and psyche. Guests can expect lectures, food and beverage samplers, and more. Guests are free to wander the exhibits after hours and interact with hands-on science experiments.
OMSI is located at 1945 SE Water Ave Portland, OR