Hi Derek, I don't play frisbee myself but there's a group that plays frisbee in vessy every weekend. Check out the "things to do" page here or https://www.meetup.com/GenevaSportsClub, the organizer's name is David and he usually posts the event a couple of days before the weekend.

Thanks for the tip Ziad :) that's kind of you.. ! If that's a regular meetup then I'll see that i go along sometime but still hope to meet up with one or two frisbee, or even beginner/intermediate table tennis players once or twice during the week for an easy going hour or two..

No worries :) the same guy also organizes table tennis meetups, there's one tomorrow if you're interested https://www.meetup.com/GenevaSportsClub/events/251025632/, it's a nice way to exercise and meet new people. I've been to his tennis and football meetups and they were much fun.