As part of my lovely visit to the CECS group at Virginia Tech, I stayed at the Inn at Virginia Tech and breakfasted at Preston's. The breakfast buffet is, I believe, the only option in the morning. The service on my first day was very good; on the second day it was a little spotty.
Overall, this was a very good breakfast. The omelet station cranks out great custom creations. You know you're in the South when breakfast features biscuits and creamy gravy. (No Virginia ham, though.) The fruit was excellent. Everything on the buffet was very fresh.