Related popular practices are associated with Shrovetide celebrations before the fasting and religious obligations associated with the penitential season of Lent. In countries such as the United Kingdom, Mardi Gras is also known as Shrove Tuesday, which is derived from the word shrive, meaning "confess".
The festival season varies from city to city, as some traditions, such as the one in New Orleans, Louisiana, consider Mardi Gras to stretch the entire period from Twelfth Night (the last night of Christmas which begins Epiphany) to Ash Wednesday. Others treat the final three-day period before Ash Wednesday as the Mardi Gras. In Mobile, Alabama, Mardi Gras-associated social events begin in November, followed by mystic society balls on Thanksgiving, then New Year's Eve, followed by parades and balls in January and February, celebrating up to midnight before Ash Wednesday. In earlier times, parades were held on New Year's Day. Other cities famous for Mardi Gras celebrations include Rio de Janeiro; Barranquilla, Colombia; George Town, Cayman Islands; Port of Spain, Trinidad and Tobago; Quebec City, Quebec, Canada; and Mazatlán, Sinaloa, Mexico.
Carnival is an important celebration in Anglican and Catholic European nations. In the United Kingdom and Ireland, the week before Ash Wednesday is called "Shrovetide", ending on Shrove Tuesday. It has its popular celebratory aspects, as well. Pancakes are a traditional food. Pancakes and related fried breads or pastries made with sugar, fat, and eggs are also traditionally consumed at this time in many parts of Latin America and the Caribbean.
In the Belgian city of Binche, the Mardi Gras festival is one of the most important days of the year and the summit of the Carnival of Binche. Around 1000 Gilles dance throughout the city from morning until past dusk, whilst traditional carnival songs play. In 2003, the "Carnival of Binche" was proclaimed one of the Masterpieces of the Oral and Intangible Heritage of Humanity by UNESCO.
Carnival is the most famous Brazilian holiday. During this time, Brazil attracts 70% of its tourists. Variations in carnival celebrations are observed throughout the multitude of Brazilian cities. Yet, a commonality observed among them is the incorporation of samba into the celebrations. The southeastern cities of Brazil have massive parades that take place in large sambadromes. The Rio Carnival is where two million people celebrate in the city. The city of Salvador holds a very large carnival celebration where millions of people celebrate the party in the streets of the city with a very big diversity of musical styles together.