I read about that idea many years ago, while before I even converted to the Catholic Church - in one of Maria von Trapp’s books - Around the Year with the Trapp Family....
Feast of the Purification (Candlemas)
Candlemass and Ashes
SIMEON IS OPEN TO THE LORDS ACTION [Presentation of the Lord]
[Feast of the] Presentation of the Lord
Orthodox Feast of The Presentation of Our Lord and Savior in the Temple; February 2