Happy Epiphany! Blessed Chalk!
Father did the traditional blessings of chalk today for Epiphany! I got mine during the mad dash to get one!
Did your priest do one of these this morning?
The very top part is what you write on the door posts. The 20 + 19 mean the current year and CMB can be either the blessing (Christus Mansionem Benedicat) or the three traditional names of the Magi.