Holiday hours: early closure alert!
The Seattle Aquarium will be open from 9:30am-3pm on Thursday, November 23 (Thanksgiving day). The Aquarium café will close at 2pm and the Aquarium store is open during hours of operation.

Octopus Symposium & Workshop registration

Online registration is now closed

Online registration for the 2017 Octopus Symposium and Workshop is now closed. Tickets will be available at the door to purchase for $125.