Beach Theme Poster
Have you recently hit the beach (before the current crisis started)? If so, you might have several shells and maybe some sand that you can use to make a poster to keep the memories of your trip alive.
Let your children make their design with the shells and then glue them down along with the sand. You might also be able to find these in some craft and dollar stores as well. If you’re not interested in beach themes, you can change to a nature theme poster.