Ravenna Science Cafe:
February 23, 2026

David Powell
R & D manager and co-founder at ProFishent Inc.
"To Steel or not to Steel, is Steelhead Aquaculture a Good Idea?"

Ravenna Science Cafe:
March 30, 2026

Jim Davenport
DiRAC Institute, UW
Title TBA: Topic - Rubin Observatory - astronomy and astrophysics facility in Chile

Ravenna Science Cafe:
April 27, 2026

David B. Williams
Author, naturalist and tour guide
More information on David's writing

Title TBA: Topic - Seattle Geology

Ravenna Science Cafe:
There will be no events in May due to the Memorial Day holiday