Not exclusively a UK thing, Tony...many well known performers in my area perform at NH...they usually take turns donating/volunteering their time to those who aren't able to get out and enjoy live music.

In fact, although I'm hardly what I would call a "well known" performer, I have done a few gigs myself, and although my music is purely instrumental, I was well received and I certainly got a good feeling from being able to share my music with an appreciative audience.

And, you are correct...Gary is the guy to talk to about these type of gigs...he's a veteran.

Ian