Cascadia Con is a North American Science Fiction and Fantasy convention (NASFiC), held in the Seattle area.

A Science Fiction convention volunteer group, and live action role-playing group.

Potlatch 13 is a small, discussion-oriented science fiction convention which will take place February 27-29, 2004, in Seattle, Washington.

Convention that focuses on writing, publishing, film, television, and costumes. Guest list, schedule, hotel information, volunteer and dealership sign-up.