I am not a huge port fan but do enjoy some, but do love many of the Late Harvest from Napa and Sonoma.

Prager's Aira White Port is good

Van Der Heyden's late havest anything (thought the Chard, Cab, and Petite Syrah are all wonderful)

And depending on what the meal was, sometimes you just can't beat a Vin Santo and a couple of cookies as dessert.