Eating (also known as consuming) is the ingestion of food to provide for all organisms their nutritional or medicinal needs, particularly for energy and growth. Animals and other heterotrophs must eat in order to survive: carnivores eat other animals, herbivores eat plants, omnivores consume a mixture of both plant and animal matter, and detritivores eat detritus. Fungi digest organic matter outside of their bodies as opposed to animals that digest their food inside their bodies. For humans, eating is an activity of daily living.

Many homes have a kitchen room or outside (in the tropics) kitchen area devoted to preparation of meals and food, and may have a dining room, dining hall, or another designated area for eating. Some trains have a dining car. Dishware, silverware, drinkware, and cookware come in a wide array of forms and sizes. Most societies also have restaurants, food courts, and/or food vendors, so that people may eat when away from home, when lacking time to prepare food, or as a social occasion (dining club). At their highest level of sophistication, these places become "theatrical spectacles of global cosmopolitanism and myth." At picnics, potlucks, and food festivals, eating is in fact the primary purpose of a social gathering. At many social events, food and beverages are made available to attendees.

Adam Richard Wiles (born 17 January 1984), better known by his stage name Calvin Harris, is a Scottish DJ, singer, songwriter, and record producer. His gold-selling debut album, I Created Disco, was released in 2007 and contained the top ten singles "Acceptable in the 80s" and "The Girls". His second studio album, Ready for the Weekend (2009), reached number one in the UK Album Chart and includes the chart-topper "I'm Not Alone", the UK top five hit "Ready for the Weekend", and the singles "Flashback" and "You Used to Hold Me".

A remix album titled L.E.D. Festival was released in July 2010 as a free album in the August issue of Mixmag. Harris is currently working on his third studio album—due for release in 2012—which has produced the singles "Awooga", "Bounce", "Feel So Close", and "Let's Go". He has written and produced records for other recording artists including Kylie Minogue, Sophie Ellis-Bextor, Dizzee Rascal, Rihanna (on the international chart topper "We Found Love"), and Kesha.

Alfred Matthew "Weird Al" Yankovic (pronunciation: /ˈjæŋkəvɪk/; born October 23, 1959) is an American singer-songwriter, music producer, accordionist, actor, comedian, writer, satirist, and parodist. Yankovic is known for his humorous songs that make light of popular culture and that often parody specific songs by contemporary musical acts. Since his first-aired comedy song in 1976, he has sold more than 12 million albums (as of 2007), recorded more than 150 parody and original songs, and has performed more than 1,000 live shows. His works have earned him three Grammy Awards among nine nominations, four gold records, and six platinum records in the United States. Yankovic's first top ten Billboard album (Straight Outta Lynwood) and single ("White & Nerdy") were both released in 2006, nearly three decades into his career.

Yankovic's success comes in part from his effective use of music video to further parody popular culture, the song's original artist, and the original music videos themselves, scene-for-scene in some cases. He directed later videos himself and went on to direct for other artists including Ben Folds, Hanson, Black Crowes, and The Presidents of the United States of America. In addition to recording his albums, Yankovic wrote and starred in the film, UHF, and television show, The Weird Al Show. He has also made guest appearances on many television shows, in addition to starring in Al TV specials on MTV.

Simon O. Sinek (born October 9, 1973) is an author and best known for developing "The Golden Circle" and popularizing a concept of human motivation. He joined the RAND Corporation in 2010 as an adjunct staff member, where he advises on matters of military innovation and planning. His first TEDx Talk on "How Great Leaders Inspire Action" is the 19th most viewed video on TED.com. His book on the same subject, "Start With Why: How Great Leaders Inspire Everyone to Take Action," (2009) delves into a naturally occurring pattern, grounded in the biology of human decision-making, that explains why we are inspired by some people, leaders, messages and organizations over others.

He writes for The New York Times, Wall Street Journal, The Washington Post, Houston Chronicle, FastCompany, CMO Magazine, NPR and BusinessWeek, and is a regular contributor to The Huffington Post, BrandWeek, IncBizNet.

Sinek was born in Wimbledon, England; at a young age he moved to Johannesburg, South Africa, then to London, then to Hong Kong, before settling in New Jersey. He earned a BA degree in cultural anthropology from Brandeis University; he attended City University in London with the intention of becoming a barrister, but left law school to go into advertising.

Marian Rivera (born Marian Gracia Rivera on August 12, 1984 in Madrid, Spain) is a Filipina commercial model and actress, known for her roles in Marimar, Dyesebel, Darna, and Amaya. As a recording artist, Rivera has released two studio albums: the platinum hits Marian Rivera Dance Hits and Retro Crazy. She has also starred in movies that have grossed more than PhP 100 million at the box-office such as: My Bestfriend's Girlfriend,You to Me Are Everything, and Panday 2.

Marian Rivera was born in Madrid, Spain to Francisco Javier Gracia Alonso, a Spaniard and Amalia Rivera, a Filipina from Cavite. After her parents separated, her mother brought her to the Philippines where she grew up most of her life. She later finished BS Psychology in De La Salle University Dasmariñas.

Rivera first starred in afternoon soap operas for TAPE Inc. and GMA Network including Kung Mamahalin Mo Lang Ako, Agawin Mo Man Ang Lahat and Pinakamamahal. She was then featured in Enteng Kabisote 2: Okay Ka Fairy Ko: The Legend Continues. Later, GMA Network cast her in a mother role for the afternoon Philippine-Malaysian drama Muli.