“twosday” (Netherlands)

What a delight this postcard is! The sender is very excited about this special date, going so far as to order postcards with this great date. She writes that in Europe (And most of the world, for that matter), this date is a palindrome: 22022022! Sadly, the US has some obstinate need to force itself into pseudo-uniqueness, so we can’t really have that claim here. On the other hand, we do have Pi Day on March 14 (3.14 or π) and near as I can tell this is a uniquely US holiday due to our habit of writing the month before the date.