Somewhere Sewing in Johnson City, about 10 miles off I 81. Also Tennessee Quilts in Jonesborough. Both a are super. In Knoxville and area:
Mammaw;s Thimble
Iva's in Sevierville
Cherry Pit in Sevierville
Pappy's in Maryville.
They are all easy to find. Mammaw's is the hardest to find, but it is just a mile or two off the Interstate. The others have websites with directions. Have a great time. Wish I was home, I would welcome you and take you shopping!