Greetings all,

On this day we commemorate with joy the end of the Siege of Constantinople on June 5th in 1413 AD:, the Siege of Constantinople (which had begun in 1411) ended:

https://en.wikipedia.org/wiki/Siege_of_Constantinople_(1411)

The attack on Constantinople had begun in 1411 during the Ottoman civil war between Musa and Suleiman, and lifted after Mehmed I became sultan. 

There should be cake!  :)

-Marcus Cassius Julianus

www.byzantiumnovum.org