Have a go at making your own Magic Rainbow Milk. Kids of all ages will love it! Magic Rainbow Milk is cheap, quick and easy to set up and if you do it outside (highly recommended!), theres not too much mess to clean up afterwards.
Who remembers making mud pies? Making mud pies is sadly not as common as it used to be, but heres a very easy mud pie recipe you can try at home with the kids to help bring back their revival. Making mud pies is a great learning activity too and perfect for messy playtime in the garden.