Here is a list of websites/stores that have craft projects or classes for kids
www.Michaels.com - Michael's even has a website with video crafts to do at home. Here are some fun Thanksgiving projects, and here are some free classes and demos.
www.Joann.com - craft supplies, videos and craft ideas.
Krafts for Children at Kaboose.
Activity village.
The Home Depot does a wooden craft the second Saturday of the month (at least in the London area).
The Activity Cupboard.
They're ornaments, and they turn out beautifully. You can make them in all sizes and hang them around the house. You can add sequins, bows, or anything else pretty to them. Here are some instructions: http://www.marthastewart.com/article/snowy-ornaments
The crafty crow.
Bible based crafts.
Gifts in a Jar (I think J and I might do this for Christmas this year).
