An Ikea Hack custom train and activity table with TONS of storage. This is such an an EASY DIY project and a great way to get all of those toys up off the floor and organized once and for all! Maybe a Lego table and storage?
End of year idea - make the little pieces - spend last 2 weeks painting the board/canvas and collaging RESTING GULLS Seagull Birds Pebble Driftwood Sea Glass Stone Pottery Art Painting Picture Made With Beach Finds by DengraDesigns on Etsy
Montessori Sensorial - a monthly favorite. wish i felt comfortable leaving this out in his room for him to work independently. another variation is to use different spoons and forks but to show that they still belong together.