It is anecdotal and not everyone has same opportunities, but evening or morning bike rides worked for me and my family. We also decided to take a little more risk and get an Airbnb for a week at a pool property to get a vacation feel (even though we stayed indoors and worked a few days). Also, we started playing more board/card games at home and started a vegetable garden (just to keep busy).
I hope you find something that works and it gets better for you and your family.
I hope you find something that works and it gets better for you and your family.