Even if you don't like pumpkin beers, do yourself a favor and try La Parcela from Jolly Pumpkin. It's a pumpkin beer, but it's a delicious sour pumpkin beer. Those guys make a wild ale like noone else in the states (except Russian River, Lost Abbey, The Bruery or maybe Cigar City).
Phil's list is pretty good too; I particularly enjoy Matilda. The Peach Porch Lounger is also pretty tasty by Lips of Faith/New Belgium.