Senior (70+) cook to make dinner for a group? Nonna/nonno etc

Hi there - very random request, but I work at a company in eldercare and we want to throw a simple dinner for our team that highlights / is cooked by an older chef (70+). We are open to professional or amateur, someone who loves to cook but doesn’t have kitchen experience is great!

This is a paid opportunity and we have a space/kitchen for it to be hosted at. Does anyone come to mind?