Keep an eye out for the Librarian Wardrobe Photographers in Seattle, they will be asking to take your picture. They will also have laminated badges to confirm they are photographers for the blog.
Bios follow with some information about what catches their eye. If asked to have your picture taken, and you agree, they will need some information: your position title or student/other status, type of library/museum/archive/etc, and location (state if in the USA, or country if outside).
Keep an eye out folks!