Jueves Lardero
The Polish Carnival season includes Fat Thursday (Polish: "Tłusty Czwartek"), when "pączki" (doughnuts) are eaten, and "Śledzik" (Shrove Tuesday) or Herring Day. The Tuesday before the start of Lent is also often called "Ostatki" (literally "leftovers"), meaning the last day to party before the Lenten season.