I will be in Lancaster, PA, next weekend attending my nephew's graduation from watchmaker school. I'm hoping to have maybe an hour or two to check out a LQS. Any suggestions that would be special (maybe a well known shop or one with great prices, for example) would be appreciated.

Oh there are so many....my favorites are The Old Country Store and Zook's in Intercourse, if you only have an hour. If you have more time here is a list of most of the shops in the area.
http://www.quiltart.com/lancaster.html

Lancaster County is my absolute favorite place to visit. I love everything about the area and oh soooooo much fabric!
Have Fun!

If you are getting off the Denver/Ephrata turnpike exit, Sauders is one mile from the exit. Great prices.

Burkholders