I have a doppelbock that I made for NHC finals, but did not make it out of the first round, that I have been letting age now for 6-7 months. I am thinking of serving that to friends/family and dosing it in the class with Aroma Sciences Brazilian Cachaca Barrel Liquid extract (amburana wood). That stuff is all fall baking spice, vanilla and caramel.. Half a dropper full per glass and they will think they are drinking a pumpkin beer! I sent the previous version of the beer to a comp as a pumplkin beer dosed with 1/3 of a dropper and while it scored a decent 38, it didn't medal.