I don't know - but I recommend the 'Pretty Party Cakes' by Peggy Porschen - she has a whole section on cookies and I'm sure you can't go wrong following her instructions.
candae, you could check with your OH ICES chapter.
Have you checked out this information:
http://www.geocities.com/caketalkoh/
I think they have some cookie classes going on there.
Other than that, it's abit farther but, Country Kitchen is Indiana, home to Autumn Carpenter, run classes there. She's going to be doing classes in MI at the :
http://sugarartworkshops.com/
I am taking her classes and am SO excited. I LOVE doing cookies. I think more than cakes actually,lol.
Good Luck!
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