I plan on going Friday morning for the flea market. It's not all radios - I got some good TV stuff last year (http://www.bobandersen.com/images/ARCI%202009/015.jpg).

"The Antique Radio Club of Illinois (ARCI) will be holding its 30th annual Radiofest on August 5 -7, 2010 at the Willowbrook Holiday Inn Convention Center in Willowbrook Illinois."

More info here...

http://chicago.craigslist.org/wcl/clt/1829007992.html

http://www.antique-radios.org/

That's where I picked up my Pilot 602 last year. Got a heck of a buy on it.

I'll be there.