Welcome from the Carolina Coast! If you're ever in Marin, you should try Telford's in Mill Valley. It's right on the 101 frontage road, first exit north after the Richardson Bay Bridge.
Yeah, Piedmont tobacconist is ok, they have some SG bends in bulk which is cool, although if you’re not a regular don’t expect to be doted on by the owners, and there’s really no smoking area unless you’re a regular. I’ve been meaning to make a trip to Telford’s in Mill Valley, it’s supposed to be a great shop. I’d love to join a local pipe group if somebody organizes.