35 Offbeat Holidays to Celebrate in April

April 25: International DNA Day
Unlike many holidays in the Offbeat Family, DNA Day has formal U.S. Congressional recognition. On this day in 1953, scientists first published papers in Nature on the structural makeup of DNA. In 2003, the Human Genome Project was declared to be nearly complete; the National Human Genome Research Institute has since developed activities and celebrations to honor the holiday.
April 26: Hug An Australian Day
It does not say they have to be human. Also: Learn some Australian slang while you’re at it.
April 26: National Pretzel Day
(The beer is optional.)
April 27: Morse Code Day
Break out your best dots and dashes, it’s the birthday of Samuel Morse—co-inventor of the eponymous Morse Code. These days any Joe Schmoe can try his hand at transmitting lights, clicks, and tones to send a secret message. But this system of communication used to be a highly specialized field that required a license and a proclivity for spying on communists.