Pancake Day, or Shrove Tuesday, is the traditional feast day before the start of Lent on Ash Wednesday. Lent – the 40 days leading up to Easter – was traditionally a time of fasting and on Shrove Tuesday, Anglo-Saxon Christians went to confession and were “shriven” (absolved from their sins). A bell would be rung to call people to confession. This came to be called the “Pancake Bell” and is still rung today.
Shrove Tuesday always falls 47 days before Easter Sunday, so the date varies from year to year and falls between February 3 and March 9. In 2019 Shrove Tuesday will fall on March 5th.