Here's an easy idea. Something to do with the kiddo's *or not*
Gather up any old stickers: Avery labels for example. You could even use masking tape. Pull out some stamps and ink pads and go to town.
This is the perfect use for some of those odd ball stamps that you might not use otherwise: dollar store, kid stamps, tiny hearts and stars from the clear stamp sets.
Just swipe your ink pad over the white sticker sheet for a shot of color and stamp away. I left some space around mine so they could be circle punched. Texture stamps (or stencils) are fun too.
I used pigment inks on these and colored some of my stickers with copic markers (well, Spectrum Noir markers). And stamped with either Stayz On or pigment. Use What You Have.
Slightly embarrassing admission: I bought a package of Planner stamps. Full price. I couldn't help it. Don't judge me.