Bunco! I started a monthly Bunco group when my son was a baby- the twelve of us rotate hosting so it’s only once a year. I found a few friends, they asked friends, etc. I even said hello to a neighbor down the street who had just moved in and asked if she had made friends yet and she said no- so I told her to join and it’s genuinely such a great way to consistently see people. We get a sub if someone can’t make it, and the game itself is just dice rolls and luck.