If you can go early, get a room and set up if you want to sell or trade your "stuff". If you can't do a room and you are close to Portland, drive in and do the room hopping in the time you have - afternoon, evening, etc. While we do go out to eat, it's usually pretty short and plenty of time to visit, buy, sell, trade, learn, etc. The collectors are usually on one or two floors in the hotel and they will have their doors propped open so you can go in and visit, etc. If you do want to sell at the show, reserve a table and they'll let you know when to show up to set up. If you don't sell, come to the show when it opens and have fun. People start arriving on Wednesday. Look forward to meeting you.