Here at Cascadia Wikimedians, we recently had our first Seattle-area museum event with the Wing Luke Museum of the Asian Pacific American Experience (which is a Smithsonian affiliate). Our current thinking is that we'd like to have quarterly activities with them. We've also had some GLAM events in the Portland area with the Art+Feminism theme, and we're actively engaged with the University of Washington Library System (which is among the largest library systems in the United States).