Originally Posted by Gorey

Bring a rolling bag, for catalogs, samples and items bought that will fit.
Bring a spare carry bag for overflow.
Cooler, full of cold ones, munchies too.

Bring a sheet of address labels (peel n stick) pre-printed with your name address, phone/fax email and URL, vendors will appreciate that!

Comfortable walking shoes! and weather appropriate clothing, it wil likely be warm on the showroom floor.