The burger at Ray's, the Kris Morningstar–cheffed, Renzo Piano–designed restaurant at the Los Angeles County Museum of Art, comes topped with red onion confit, Gruyère cheese, watercress, bearnaise sauce and a soft-fried egg — no substitutions. As at countless other restaurants in the neighborhood, the waitstaff at Ray's have been told by the chef that menu items are not to be modified for customers, except in the case of food allergies. Even then, they'd really rather you just order something... More >>>