Race car monogram wall art for kid's room. Would be easy to draw & paint in the road letter. Use a canvas or framed poster board. Or paint directly on a sheet of metal and add magnets to the bottom of cars so they can be moved all over the road.
DIY toy garage made from toilet paper rolls and cardboard boxes - toilet paper roll crafts for kids. The perfect arts and crafts project that will never go to waste and perfect for your childs car collection to put on display.
A lego wall. Add this to my fun wall ideas. So one wall will have chalkboard paint, another dry erase, now a lego wall. Now I just need a felt wall for felt play and a magnetic wall. I saw this neat project somewhere about a ball track on a magnet wall.