What does Brunching Day mean?

Brunching Day meaning in Urban Dictionary

every single day of gathering that falls on Sunday following the first day of spring every March. It originated as a non religious, non commercial vacation that celebrates the alteration of period with the century old tradition of brunch.Gift giving is customary on Brunching Day to include the the joyous undertone of tradition, and also as an act of defiance to your stagnant commercially propelled gift offering of western culture's "holiday season"the initial recorded Brunching Day took place Kansas City, Missouri on March 23, 2014.