Check your local YMCA of Southern Chester County in Jennersville. They're always having special art and crafts programs for all ages. http://ymcabwv.org/scc_branch.asp
Brandwine River Museum located in Chadds Ford, offers Art Educational programs. For all ages. http://www.brandywinemuseum.org/educate.html
Moore College of Art and Design - Philadelphia Young Artist Workshop is offered on weekends. http://www.moore.edu/index.cfm/nodeID/55459381-7e02-4c0d-926c-d5e6b4d1fbf1/fuseaction/content.page
Newark Park and Recreation 220 Elkton Road PO Box 390 Newark, De 19715 Questions call(302)366-7060 http://www.ci.newark.ca.us/pdfs/RecCenter/Spring05_Guide/YouthPrograms_pgs4-10.pdf
Kennett Township Art Lessons 2 classes Ages 5-9 and 10-16 Call for more information (610) 696-5600 ext.13 http://www.kennett.pa.us/