I set up a larger box filled with crinkley brown paper and little cat toys hidden in it. I put those sparkle balls, corkscrew wire, and other catnip-filled toys. The younger ones are having a blast jumping in there and searching for the toys. It's noisy but it keeps them busy! Some just like to make the paper rattle and a few "catch" the toys and walk around the house with their "kill".
My group of friends are set to resume our monthly get-togethers next week. We will be outside at my house. There are only six of us but it will be nice to see them again.