Chef Homaro Cantu holds a tomato in the kitchen of his Chicago restaurant Moto in 2007. Haute cuisine and extreme science collided in the kitchen of Chef Cantu, who took his own life Tuesday. Jeff Haynes/AFP/Getty Images hide caption

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Diners fill Riverpark, a New York City restaurant, in January. Restaurateurs fear that the tipped-wage hike being proposed in New York will force them to get rid of tipping altogether. Brad Barket/Getty Images hide caption

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Srirupa Dasgupta opened Upohar, a restaurant and catering service, with a social mission. Her employees — primarily refugees — earn double the minimum wage. Jeff Brady/NPR hide caption

itoggle caption Jeff Brady/NPR

James Beard-award winner and Top Chef Masters star Jen Jasinski recently opened a seafood restaurant in Denver called Stoic and Genuine that features a raw bar. June Cochran/Stoic and Genuine hide caption

itoggle caption June Cochran/Stoic and Genuine

One of Huddle House's signature dishes is the Philly Cheese Steak Tots: steak covered with cheddar cheese sauce and shredded cheese, on an open-faced omelet with Tater Tots. Huddle House hide caption

itoggle caption Huddle House

Chef Grant Achatz places one of many courses on a server's tray in the Alinea restaurant kitchen in Chicago in 2008. In 2012, the restaurant got rid of reservations and started selling tickets. Earlier this summer, the company announced how effective it's been. Charles Rex Arbogast/AP hide caption

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A peek inside the kitchen of Next, an early adopter of the ticket system that's replacing reservations at some restaurants. Courtesy of Christian Seel hide caption

itoggle caption Courtesy of Christian Seel

A new logo that is supposed to ensure a Paris restaurant's food is homemade (fait maison in French) is already stirring up controversy. Miguel Medina/AFP/Getty Images hide caption

itoggle caption Miguel Medina/AFP/Getty Images

Kandinsky's Painting No. 201, on the left, was the inspiration for the salad on the right, which was used to test diners' appreciation of the dish. Museum of Modern Art; Crossmodal Research Laboratory hide caption

itoggle caption Museum of Modern Art; Crossmodal Research Laboratory

Legume Chef Trevett Hooper and butcher Tyler Mossman with large beef cuts in the restaurant's kitchen. Ashley Rose/Courtesy of Trevett Hooper hide caption

itoggle caption Ashley Rose/Courtesy of Trevett Hooper