Found this:
http://www.sacospirit.com/artfest2011.html and this:
http://www.mainequilts.org/quilt_shops.htm
So sorry about the weather. It's my official first day of school vacation and I planned to dig in the dirt. We have the same weather you do.
There is a shop in Biddeford too. Tony's Sewing Center.. I haven't been there yet.
Good luck - let me know what you ended up finding. I'm originally from southern Maine. Oh, and if you go up the highway to Freeport, check out Cottonweeds. Great shop.