The most famous of these events has become the Brazilian Carnival in Rio de Janeiro. Venetians have long celebrated carnival with a masquerade. The use of the term "carnival" in other contexts derives from this celebration. In Spain, the Carnival Tuesday is named "día de la tortilla" ("omelette day"): an omelette made with some sausage or pork fat is eaten. On the Portuguese island of Madeira, "malasadas" are eaten on "Terça-feira Gorda" (Fat Tuesday in English), which is also the last day of the Carnival of Madeira. Malasadas were cooked in order to use up all the lard and sugar in the house, in preparation for Lenten restrictions. This tradition was taken to Hawaii, where Shrove Tuesday is known as Malasada Day, which dates back to the days of the sugar plantations of the 1800s. The resident Catholic Portuguese workers (who came mostly from Madeira and the Azores) used up butter and sugar prior to Lent by making large batches of "malasadas".