A worker prepares to put snails (Helix Aspersa) on their panels in a farm near Choachi. Colombia Husband and wife team Armando and Mariela Rey own Colombia's largest snail farm, exporting the bulk of their 200,000 snails - or four tons - monthly production to Canada. The gourmet snails are processed using a French cooking technique and some are sold locally to Colombian restaurants.

A worker washes panels where snails (Helix Aspersa) are fed in the farm.

Snails feed on their panels at the farm.

Snail shells of the Helix Aspersa variety wait to be washed.

Workers prepare the meat of snails, cooked and packed in their shells .

A team dressed as characters from The Wizard of Oz roll wooden "cheese" during the Stilton Village Festival cheese rolling competition on May 6 in Stilton, England.

A team called 'Fromage to the Silver Screen' parades before taking part in the Stilton Village Festival cheese rolling competition on May 6 in Stilton.

A team wears inflatable dolphins during the Stilton Village Festival cheese rolling competition on May 6 in Stilton, England.

The Pig Dyke Molly dancers take part in the Stilton Village Festival on May 6 in Stilton, England.

A mare, a ''Pura Raza Espanola," or Pure Spanish Breed, runs next to the stable at "La Yeguada de Cuatro Vientos" ranch in Almonte, in southern Spain's Andalusia region on April 8. Barring an unlikely reprieve, the purebreds at this ranch will be turned into horse meat for export in the coming months.

A Pure Spanish Breed horse rears up inside a stable at La Yeguada de la Nobleza ranch in Almonte, Andalusia, Spain.

Butcher Manuel Delgado prepares a piece of a ''Pura Raza Espanola,'' Pure Spanish Breed horse meat, at a horse meat butcher in Camas, Spain.

Breeder Francisco Mesa places his hand on the back of one of his Pure Spanish Breed horses at "La Yeguada de la Nobleza" ranch on April 8.

Sculptures of horse heads decorate the main entrance of "La Yeguada de Cuatro Vientos" ranch, belonging to breeder Francisco Jose Rodriguez, in Almonte, Andalusia, Spain, on April 8.

Pure Spanish Breed mares, belonging to breeder Francisco Jose Rodriguez, walk in a field at "La Yeguada de Cuatro Vientos" ranch in Almonte, Andalusia, Spain, on April 2.

A Pure Spanish Breed horse belonging to breeder Francisco Mesa at "La Yeguada de la Nobleza" in Almonte, Andalusia, Spain, on April 8.

Bradley Johnson, of United States, performs with his dough during the freestyle event, part of the Pizza World Championships, in Parma, northern Italy on Wednesday. The 22th edition of the championships run from April 15 to April 17.

Juan Ramirez Hermosillo, of Mexico, performs with his dough during the acrobatic pizza event.

A fishmonger tosses a halibut onto a table at the Fulton Fish Market, on March 29, 2013, in New York. The Fulton Fish Market, located in the Hunts Point neighborhood of the Bronx, is the world's largest after Tokyo. In this football-field size refrigerated building, time and money are measured in thousand-dollar pieces of salmon whose price-for-quality is negotiated on the spot. The product goes to the buyer instantly and is trucked to restaurants or retail vendors.

Fishmongers ply their trade on the floor of the Fulton Fish Market, on March 29, 2013, in New York.

A fishmonger peels the spine from a tuna at the Fulton Fish Market, on March 29, 2013, in New York.

Roberto Nunez, a buyer for multiple high-end New York establishments, including Eataly Gourmet Food Market, places an order at the Fulton Fish Market, on March 29, 2013, in New York.

Fresh fish rest in ice while awaiting purchase at the Fulton Fish Market, on March 29, 2013, in New York.

Men unload vegetables from a truck for wholesale at a market before dawn in Havana on Feb. 14. Communist-run Cuba is gradually dismantling its monopoly on the purchase and sale of food in favor of private vendors, as part of efforts to reform the Soviet-style economy. With the country importing around 60 percent of its food and private farmers outperforming state farms on a fraction of the land, the government is systematically deregulating the sector, leasing fallow land to would-be farmers and encouraging private transportation and sales.

A man sits in a car loaded with carrots at a wholesale market on the outskirts of Havana on March 26.

A man arranges vegetables for sale on a tricycle in the village of Sagua La Grande in central Cuba, around 149 miles east of Havana on March 10.

Tomatoes are displayed for sale at a private wholesale market in Havana on March 26.

Action Against Hunger International (ACF) workers get local residents' fingerprints before distributing guinea pigs as part of a food security program in Congo.

Workers prepare guinea pigs before distribution of the animals to the community of Karet.

Benjamin Schmittand Helena Jachmann, supporters of the foodsharing movement sort through food found in a dumpster behind a supermarket in Berlin, February 4. Foodsharing is a German internet based platform where individuals, retailers or producers have the possibility of offering surplus food to consumers for free.

Helena Jachmann, supporter of the foodsharing movement holds a pepper found in a dumpster behind a supermarket in Berlin, Feb. 4. Foodsharing is a German internet based platform where individuals, retailers or producers have the possibility of offering surplus food to consumers for free.

Benjamin Schmitt and Helena Jachmann, supporters of the foodsharing movement sort food found in a dumpster behind a supermarket in Berlin, Feb. 4.

Raphael Fellmer, a supporter of the foodsharing movement shows Christmas biscuits collected from waste bins of supermarket at his home in Berlin, on Jan. 31.

Raphael Fellmer, a supporter of the foodsharing movement has lunch with his partner Nieves Palmer Muntaner, with food cooked from vegetables from waste of an organic supermarket in Berlin, on Jan. 24.

People reach out for a bag of oranges during a free distribution of fruit and vegetables by Greek farmers outside the Agriculture Ministry in Athens, part of a farmers' protest against high production costs on Feb. 6, 2013.

Athens residents reach out to take fruit and vegetables distributed for free by farmers.

Shark fins drying in the sun cover the roof of a factory building in Hong Kong on Jan. 2, 2013.

Approximately 18 thousand shark fins are left out to dry on top of an industrial building in Hong Kong's Kennedy Town district on Jan. 2, 2013.

Thousands of pieces of shark fin are dried on the rooftop of a factory building in Hong Kong on Jan. 2, 2013. The fins were shipped from an unknown location and unloaded at a nearby pier to be dried on the rooftop.

Workers lay out pieces of shark fin to dry on a rooftop of a factory building in Hong Kong on Jan. 2, 2013. Local sales of the luxurious gourmet food have fallen in recent years due to its controversial nature, but activists demand a total shark fin ban in the city, labelled by some as the shark fin capital of the world.

An Iberian pig rests near villagers in La Alberca on December 14, 2012 near Salamanca, Spain.

Children walk with an Iberian pig in the village of La Alberca on December 14, 2012.

Basilio Hoyos, manager of the Sociedad Chacinera Albercana Cooperative is photographed beside legs of dry-cured Jamon Iberico de bellota in La Alberca on December 14, 2012.

Manuel Revilla checks by smelling a sample of a leg of dry-cured Jamon Iberico de bellota (acorns) at his small family business in the town of Guijuelo on December 14, 2012.

Two legs of dry-cured Jamon Iberico de Bellota hang from a wall in the shop of Alberto Lopez Araque on December 14, 2012 in Madrid.

An employee of the Alberto Lopez Araque shop in Madrid cuts a slice of dry-cured Jamon Iberico de Bellota on December 14, 2012 in Madrid.