a few years back, i got my wife cooking lessons at the inspiration cafe. prices were reasonable, and the money went to a great cause, to boot. she loved the classes.
i checked with IC last year about buying more lessons but was told that they were not then being offered. sounded then like they might be offered at some future date. its worth checking with them.
http://www.inspirationcorp.org/
4554 N. Broadway, Suite 207
Chicago, IL 60640
Phone: (773) 878-0981