I have a simple suggestion.
Start with rededicating Sunday for the Lord - all day or at least a half day - and include the family.
We spend an hour or so at Mass on Sunday. Each parish could have a Sunday gathering for the family in spending a relaxing time with the Lord and in Catholic formation. Discuss ways to bring families together and how to be a Catholic family. There are many topics and programs. We need to find ways to support each other. We need to get to know each other aand do things together.
We are so busy with other activities on Sunday. We need to slow down and enjoy the Lord’s Day. Yes our parish breaks before noon so that they can also enjoy the Packers.
Good ideas.