I currently have a few workshops in place or in development:
Filigree Design & Structure
March 9-10, 2013 - - 10am to 5pm both days
at Millersville University
see the PA Guild of Craftsman website
for more informstion & to register
Polymer Clay + Mokume Gane
May 4, 2013 - - 1pm to 5pm
At the Pennsylvania Guild Center of American Craft in Lancaster, PA
see the PA Guild of Craftsman website
for more informstion & to register
Paper Filigree (Quilling) workshop
June 8
Also through the PA Guild of Craftsmen, details still being worked out
If I don't have any classes scheduled, or these aren't what you're looking for,
some other sites to check out for possible classes are:
PA Guild of Craftsman
PA Society of Goldsmiths
The Goggleworks
The Main Line Art Center
Wallingford Community Arts Center
If you know of others I should add to this list, please let me know!