"Look, it's the M of Happiness!" I declared upon spotting McDonald's Golden Arches during a car ride with the Brother and family. Weeks later, The Big Niece told the SIL that a friend's birthday party was going to be "EXTRA special [...] because it's going to be at McDonald's, the M of Happiness." I found it rather touching that my little throwaway comment stuck with her. Aww, impressionable young mind! :)
As I was pouring M&M's into a bowl today, I realized that there's more than one M of Happiness.