6. Make a family name tag
A nice joint project might be to make a new name tag for the family. You can cut it in wood, knit it or something else entirely. It can be a fun game if you start off by putting some words into what kind of family you are, and how a name tag can reflect you all. It's fun and engaging if everyone is represented in the sign. If you can't make it yourself, you can make a prototype, a model of it and order it from someone who can make it. The process of finding out who you are as a family is still a really fun and relevant game.