This one turned out to be sort of a dud (the performance) it was at a healthcare/skilled care (read nursing home) in the SMALL dining room near the door.
There were only 9 residents, one staff and 2 volunteers, but we had a good time and I got paid.
One lady was new, she said she was only there 2 wks, and was there for rehab. to learn how to use a wheel chair.
I think maybe she was a stroke victim, her legs were in braces, so I'm not sure.
I played some of the older stuff (after starting off with some newer upbeat songs that didn't get much traction) then she sang along to all of them.
Thanks again @jaynie