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Corvallis · Willamette Valley

  • When Oct 24, 2026 · 4:00 pm – 7:00 pm
  • Where Hatfield Marine Science Center
  • Address Hatfield Marine Science Center, Visitor Center
  • City Corvallis
  • County Benton County
  • Region Willamette Valley
  • Category Family
  • Source Oregon State University Events
  • Last checked Oct 24, 2026

Our second annual Spooky Sea Stroll is back with huge glowing creatures, a costume contest, and other mysterious activities! This after-hours event is appropriate for all ages.

Schedule

5 p.m.: Offering the octopus a pumpkin – our octopus has never experienced a pumpkin before. Will she play with it? Eat it? Climb inside? Let’s find out!6 p.m.: Children’s Costume Contest – contestants must be 17 years old or younger, parent or guardian must sign a photo release on their behalf, winner gets a prize!All Evening:

Spooky Sea Stroll through the Visitor Center auditorium with huge glowing sea creatures and other ocean odditiesPhoto station with propsActivity tables with crafts and games Admission is $5 for ages 5+ and can be purchased at the door. Children under the age of 5 years are free.

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