Along Interstate Highway 93 is a place called Moonlight Meadery in Londonderry. As the name suggests, they make mead (essentially a honey wine) and some other drinks. They sell reservations for tastings so you can try a few and buy some at the same time. During covid they stopped doing a lot of the tours, but they may have started back up. They also have a Farmstead in Pittsfield NH. The Londonderry location would be best on the drive up to or back down from your destination, but possibly too far for a trip during the vacation .If alcohol isnt your groups thing, probably discard this suggestion.