Need a classroom - STX

I need a classroom for about ten people for three hours on a Sunday afternoon on STX for a community event. The obvious choice is UVI but I am waiting for return calls for my messages. The library is closed that day so that won't work. Anyone else have an idea? There is no budget for this, so it'd be a community service to provide the room. I just need quiet space and tables/chairs for people. Recs would be greatly appreciated.

Thank you!