@skominers
Thanksgiving this year falls on the 28th, and 28 is a perfect number – meaning that it is equal to the sum of its proper divisors (28 = 1 + 2 + 4 + 7 + 14).
So... I hope you have a truly perfect Thanksgiving!!
(The preceding perfect number is 6 and the next is 496 (followed by 8128), which means that the 28th is the only candidate for a "perfect Thanksgiving," at least in the Gregorian calendar.)