Our cocktail hour and reception are taking place adjacent to a large lawn during the afternoon/early evening. I'm sure guests will be plenty entertained with drinks and appetizers, but I also thought it would be fun to set up some sort of other casual or unique activity, particularly given the number of young children and laid-back family reunion vibe. While they seem popular, I myself have never attended a wedding that had any sort of lawn games, so not sure if they actually get utilized.
What has been the most popular/unique outdoor game or activity that you've seen at a wedding?