Here's for all you guys in Illinois:
http://www.decaturciviccenter.org/trainfair09.htm
I'll be there Saturday. It's not a really big show, but it's large enough to spend a few hours looking around. I've gotten some good deals in the past. My LHS (Hobbyland) will have 4 tables set up this time, so don't forget to run by there at some point!
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