While this meeting is a bit outside our usual South Central NH locations, it's a great location with lot's of stuff to do.
Portsmouth is full of great food, numerous breweries, and can be walkable.
A quick scan of Portsmouth Breweries.
  - Earth Eagle Brewings
 
  - Portsmouth Brewery
 
  - Great Rhythm Brewing Company
 
  - Liars Bench Beer Co
 
  - Loaded Question Brewing Company
 
Portsmouth Parking Info:
https://www.cityofportsmouth.com/publicworks/parkportsmouth/parking-locations-map-pricing
note
Foundry Place Garage ($2/hr) is less than a 10 minute to:
the BF meeting location
Liars Bench,
Great Rhythm (if you can shortcut by crossing the train tracks, else it's 20 min)
and to everything downtown Portsmouth.