Back to All Events OMSI After Dark: Bogs & Swamps Wednesday, April 22, 2026 6:00 PM 10:00 PM OMSI 1945 Southeast Water Avenue Portland, OR, 97214 United States (map) Google Calendar ICS Explore OMSI after hours with a drink in hand at this 21 and over evening event. This month's Earth Day theme gets a marshy twist, and while you're there, catch Titanic: The Artifact Exhibition. Learn more Learn more
OMSI After Dark: Bogs & Swamps Wednesday, April 22, 2026 6:00 PM 10:00 PM OMSI 1945 Southeast Water Avenue Portland, OR, 97214 United States (map) Google Calendar ICS Explore OMSI after hours with a drink in hand at this 21 and over evening event. This month's Earth Day theme gets a marshy twist, and while you're there, catch Titanic: The Artifact Exhibition. Learn more Learn more
