How many days until Shrove Tuesday/Mardi Gras
Shrove Tuesday/Mardi Gras - 16 February 1820
Days until 2022 Shrove Tuesday/Mardi Gras:

Shrove Tuesday is the day before Ash Wednesday, observed in many Christian countries through participating in confession and absolution, the ritual burning of the previous year's Holy Week palms, finalizing one's Lenten sacrifice, as well as eating pancakes and other sweets.Wikipedia