Chip and Dip Day
Chip and Dip Day falls on March 23, and a chip that survives a scoop of dip is solving a structural engineering problem on a very small scale.
March 23
3 holidays
National Puppy Day
National Puppy Day falls on March 23, and the few weeks that shape a dog's whole temperament close before most puppies have settled into a new home.
Near Miss Day
Near Miss Day falls on March 23, marking an asteroid that passed close to Earth in 1989 and was not discovered until after it had gone.