I saw on Pinterest taking a oil pan (for under the car) and making a magnet board out of it...
I plan on doing that for the backyard play area and nailing it to the fence.
I plan to have 2 one plain with magnets and another I was thinking of painting with chalkboard paint over it.
So does chalk paint unmagnatize the pan? or can it be both a chalk "wall" and a magnet "wall" ?
these will both me removable for unpleasant weather conditions