In Brattleboro there is nothing "better" than Peter Haven's which is an excellent restuarant.
As for an "typical" VT inn, not in Brattleboro per se you would have to travel as short distance. There is the Chesterfield Inn in NH and up in Newfane the Four Columns Inn.
RR 9, Chesterfield, NH 03443
Peter Havens Restaurant
32 Elliot St, Brattleboro, VT 05301
Four Columns Inn & Restaurant
PO Box 278, Newfane, VT 05345