The Robs Heart Kefi; Gael Greene Hits the Hawaiian Tropic ZoneIt’s an odd food section this week: Gael Greene goes to a restaurant most critics wouldn’t go near; four restaurants open all at once, and not one of them in a familiar genre; a chef describes a dangerous encounter with Adam Platt’s ravenous actor brother; and in the review, Rob and Robin bestow a rare four-star review on the Upper West Side’s Kefi.