Organic foods, once specialty items found in co-ops and health food stores, have long since entered the mainstream.

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The pesticide-free cooking roses used by most American chefs come from organic gardeners in California who air-freight them to specialty food suppliers around the country.

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Then, dine in one of the two on-site specialty restaurants: Oystercatchers, for fresh local seafood and organic ingredients or Armani's, a classic northern Italian restaurant on the 14th floor, which Zagat called "extraordinary".

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