@ReaderPaul and @wildone NDC was short for National Day Calendar. You can find the at nationaldaycalendar.com. Since they last updated the site, I find it difficult to find the International Events.
Turns out to be a typo. That should have been Clams.
Today is Independence Day for the U.S. of A. Next year will be our 250th birthday.
On July 4th, 1862, Dodgson told Alice and her two sisters a made-up story of a girl named Alice. The girl had fallen down a rabbit hole. During her time in the rabbit hole, Alice met all kinds of peculiar creatures. Dodgson eventually wrote the story on paper and published it in 1865. This also makes today, Alice In Wonderland Day.
Todays menu includes Caesar Salads and Barbecued Spareribes.