I got carried away this morning and organized the postcards sent to me by vendors by their booth numbers. Am I avoiding other work? Probably.
Two companies had a similar and interesting approach. Both xrefer and Standard & Poor’s sent a list of questions that can be answered on their respective services plus a userid and password so that you can look up the answers. I haven’t started on those yet, but I intend to. You hand in your answers at their booths to be entered into a prize drawing. Will I win? Stay tuned.