Grace Andrews
Mathematician and one of two women to be listed in the first edition of American Men of Science (1906).
National days, ongoing national weeks and months, and global observances for May 30, 2027. Plus historical events and birthdays.

May 30, 2027 celebrates National Creativity Day, plus 5 more. Unleash your imagination on May 30 for National Creativity Day! Whether you are an artist, writer, musician, filmmaker, blogger, photographer, graphic artist, or any of 100 other creative personalities, the world is going to celebrate you and your creative pursuit. And you absolutely deserve it!
Read the full story →Each year on May 30, National Hole in My Bucket Day is celebrated as a wacky holiday in honor of the fun children's song There's a Hole in My Bucket.
Read the full story →Today is the Sunday before Memorial Day at National Day Calendar and we are celebrating National Family Fun Day. This National Day is encouraging families to celebrate everywhere to create some family fun during the long weekend and every day!
Read the full story →Loomis Day on May 30 each year, recognizes Mahlon Loomis as the person who received the patent for wireless telegraphy. Receiving US Patent Number 129,971 titled “An Improvement in Telegraphing” on wireless telegraphy in July of 1872, Loomis beat Guglielmo Marconi's United Kingdom patent by nearly 25 years.
Read the full story →National Water A Flower Day is recognized each year on May 30 to remind us the importance of caring for our garden plants.
Read the full story →National Mint Julep Day falls on May 30 each year just in time to make a refreshing toast to summer. Each year, people around the country gather for a glass of mint julep! This refreshing southern classic is a traditional drink of the Kentucky Derby.
Read the full story →People born on May 30
Mathematician and one of two women to be listed in the first edition of American Men of Science (1906).
Voice actor known for his Looney Tunes and Merrie Melodies cartoon voices as Bugs Bunny, Elmer Fudd and Porky Pig.
Jazz clarinetist and bandleader nicknamed the "King of Swing."
Founder and the first CEO of Burger King, who also created The Whopper.
Events that occurred on May 30 throughout history
The future President Andrew Jackson kills Charles Dickinson in a duel after Dickinson accused Jackson's wife of bigamy.
William Young patents an ice cream freezer after buying the rights to the patent from Nancy Johnson, who invented a mixing device with a rotating paddle powered by a hand crank.
Decoration Day, now known as Memorial Day, is observed first time in the U.S. Decoration Day was the first official holiday observed nationwide. The name of the holiday was changed to Memorial Day after WWII.
The first federal workmen's compensation law is approved by Congress. The Act of 1908 provided limited, no-fault accident and death compensation to specific groups of federal civil employees engaged in hazardous duties.
The first Indianapolis 500 ends with Ray Harroun as the first winner of the 500-mile auto race. He drive a bight yellow single-seat Marmom Wasp. Harroun is also the inventor of the rearview mirror.
The Lincoln Memorial is dedicated in Washington, D.C. The dedication drew over 50,000 people. Though Abraham Lincoln's only surviving son, Robert Todd Lincoln, was in attendance, President Warren G. Harding formally accepted the memorial on behalf of the American people.
The remains of two unidentified American servicemen who were killed in action during World War II and the Korean War are buried at the Tomb of the Unknown Soldier in the Arlington National Cemetery.
The Viet Cong begins their military offensive against the U.S. base Da Nang. The offensive shocked the American public and sharply eroded U.S. political and societal support for the war.
Longer-running observances that include this date.
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