I love simple games with elements of novelty in them. We do color hunts often in our house usually when I hear " Mom can I watch a show...?" I start with " How many green things can you find in this room, go!" or something like that. This takes the good old color hunt to a new level using post it notes to match colors.
You will need some colored post it notes and a room full of colorful things.
Give your child some post it notes, set a time limit and see all the matches that can be made.
Ask your child to take you on a tour of their findings!