Nikola Tesla Day.
- Birthday of Nikola Tesla (Scientist); proclaimed by the Croatian Parliament; celebrates science, Technology & Innovation.
- Why isn't there a Tesla film?
National Clerihew Day.
National Pina Colada Day.
- An appreciation day for the Pina Colada cocktail.
- I bet you have "Escape: The Pina Colada Song" stuck in your head now.