I have listed/reviewed a few football club bars (e.g. Dartford, Truro City, Kingstonian) where they are generally open at certain hours on non-match days and I am quite happy to see them on the site.
Some Arts Centres / Concert Halls have bars in their foyers that are open to the public (Festival Hall, Barbican & Kings Place to name but 3) and you can pop in for a drink without any conditions. They all sit within the generally accepted criteria but should they also be listed on PG?