There will be Wikipedia flyers and WP-knowledgable librarians wandering about the ALA conference in Boston this weekend. (tomorrow through tuesday) We don't have our own booth, but a number of attending librarians with floor passes are giving us a hand.
If you are visiting the conference, be sure to say hello to them. And if you have WP-related content that you think the people on the display floor would be interested in, or things we should target at librarians in particular (like a clear description of what a library-meetup / collaborative research day might be like), let me know. Right now, the plan is : "Ask me about Wikipedia!" buttons and a flyer explaining what WP is about.