Check out this website:
www.NewHampshireLakesandMountains.com and click on The Baysider (Alton/Barnstead weekly paper). They have lots of info on area craft festivals and activities in the Alton/Barnstead/Wolfeboro area. I saw in this Thursday's edition that there is a holiday craft show at Kingswood High in Wolfeboro on 11/24 and there will be one at Prospect Mountain High (Alton/Barnstead) on Dec. 8th. You can also do a Google search on "The Baysider" and go directly to that paper. New editions are added each Thursday.