It's been three years since we first discovered the joy of using raisins, Goldfish crackers, cereal, cornmeal, salt, and other small edibles with construction vehicle toys. It started when he was a toddler, and we could combine play time and snack time (no, he doesn't snack on cornmeal and salt) for nearly an hour of peace and quiet fun.
But he still loves it! And now, he can even get the supplies himself. Score.