I live on Cujoe Key. The last time I was in Ben Franklin in November they didn't have much fabric. The Seam Shoppe is about it. Cindy, the owner is very nice. Their new store, across from the old store, is nice.
To see Key Dear go to No Name Key. You can see them any time of the day, the best time is in the morning or dusk. You have to go to Big Pine Key to get to No Name Key. The No Name Pub has great smoked fish dip and wonder pizza. I have not been to the Big Pine Key Flea Market in a while. They should be starting back up.
Love Bahia Honda State Park. The best beach in the keys.
Somewhere close to the Theater of the Sea, which is nice, is a great craft place I forget the name. Sorry.
Hope you enjoy your time in the keys.