origin in all public accommodations engaged in interstate commerce, including restaurants. Katzenbach v. McClung, 379 U.S. 294 (1964), was a decision of the US Supreme Court which held that Congress acted within its power under the Commerce Clause of the United States Constitution in forbidding racial discrimination in restaurants as this was a burden to interstate commerce. In the 1970s, there was one restaurant for every 7,500 persons. In 2016, there were 1,000,000 restaurants; one for every 310 people. The average person eats out five to six times weekly. 3.3% of the nation's workforce is composed of restaurant workers. According to a Gallup Poll in 2016, nearly 61% of Americans across the country eat out at a restaurant once a week or more, and this percent is only predicted to increase in future years. Before the COVID-19 pandemic, The National Restaurant Association estimated restaurant sales of $899 billion in 2020. The association now projects that the pandemic will decrease that to $675 billion, a decline of $274 billion over their previous estimate. South America Brazil In Brazil, restaurant varieties mirror the multitude of nationalities that arrived in the country: Japanese, Arab, German, Italian, Portuguese and many more. Colombia The word piquete can be used to refer to a common Colombian type of meal that includes meat, yuca and potatoes, which is a type of meal served at a piqueteaderos. The verb form of the word piquete, piquetear, means to participate in binging, liquor drinking, and leisure activities in popular areas or open spaces. Peru In Peru, many indigenous, Spanish, and Chinese dishes are frequently found. Because of recent immigration from places such as China, and Japan, there are many Chinese and Japanese restaurants around the country, especially in the capital city of Lima. Guides Restaurant guides review restaurants, often ranking them or providing information to guide consumers (type of food, handicap accessibility, facilities, etc.). One of the most famous contemporary guides is the Michelin series of guides which accord from 1 to 3 stars to restaurants they perceive to be of high culinary merit. Restaurants with stars in the Michelin guide are formal, expensive establishments; in general the more stars awarded, the higher the prices. The main competitor to the Michelin guide in Europe is the guidebook series published by Gault Millau. Its ratings are on a scale of 1 to 20, with 20 being the highest. In the United