Oregon Legal Research Blog
While the law librarians are in town (Portland, Oregon) for the American Association of Law Libraries (AALL) Annual Meeting in Portland, July 12th to July 15th, anyone may explore the Exhibit Hall for no charge.
The Exhibit Hall (at the Oregon Convention Center (OCC)): and here is a list of the vendors (with floor plan).
To get a free pass, just stop by a Registration Booth, either a librarian registration booth or the Exhibitor Registration booth.