Massie Gap to Deep Gap
Deep Gap via Lewis Fork and AT to Scales
Back to Massie Gap via AT
Would make a good loop with plenty of pony possiblities
If you have some time, the blue blaze to the Roger's summit is easy if you like balsam forest (no vista though)
On the food side, vegetarian is not an Abingdon forte, but doable I guess.
You shouldn't go wrong with:
Wildflower Bakery(call ahead and Roger might be able do something special for a special veggie, tell him JJ sent ya
)
Martha Washington Inn (if you stay here as well, their outdoor custom hot tub/ spa area is
fantastic)
Willajacks
House on Main
The Tavern
For just pizza, subs, and beer -one word- Bella's
Have fun.