This weekend, May 9-11, 2014. If you live in or near Portland, Oregon, come and visit the Portland International Philatelic Exhibition. I will be happy to recommend my favorite dealers and restaurants should you decide to visit us from out of town.
Cheers!
Edit: I forgot to mention! There are not one, but TWO C3a's (Inverted Jenny) on display at this show! It will be worth visiting just for the exhibits!!
http://www.pipexshow.org/Brian