DIY Sand and Rock Box by FSPDT. Gdjk -> made this with toilet rolls (aka tunnels) and moon sand instead of play sand. My son loved playing with it. The moon sand cleans up nicely indoors but play sand will be easier to play with when using the small cars.
15 (More) Independent Activities for One-Year-Olds. I love this busy board idea, just use odds and ends from your junk drawer or garage! I think I might make this for MIcah-it is SUPER tough to pick out presents for the fourth boy lol :)