There's a new store at Allen Gap (between Hot Springs and Erwin). It's named "Mom's Store." It's max. 100 yards east of where the trail crosses the highway (walk to the right if you're NOBO, to the left if you're SOBO). It's run by some very pleasant and very country folks. They have simple food (sodas, coffee, ice cream, candy bars). No grill/menu. No outfitter supplies (stove fuel, etc.). They opened in early May and thus missed the bulk of thru-hiker season. They have a couple comfy chairs to sit a spell.