OH MY GOSH. I have a little round table in my living room that's old and tattered because it was my great grandmothers and it's been through 3 generations lol. I could sand it and paint it a matte black then do the chalkboard on top. Fun idea for my already fun apartment.
Fill water balloons with colored water then pop them in the play pool - Kids will be delighted to see the water change colors! A fun sensory experience as well as a lesson in color theory. We love summer!