Might be a weird/random ask...but doesn't hurt to try!

My mom is a vibrant, outgoing social butterfly in her late 70s who looks (and acts) more like someone in her early 60s. The problem is a lot of her friends are not...they've either moved away to live near kids/grandkids, gotten sick and in some cases sadly passed on, or are just in that stage of their lives where they're homebodies. My mom still hosts parties all the time, but laments the fact that no one hosts her back in return. I think she's feeling lonelier as time goes on. My sister and I see her quite often, but we don't live in SD anymore.

Any chance some of you have parents or know people in that age range (60+!) I could introduce her to?!