Layers of Asian and Latin flavors wow the senses. There used to be a restaurant on the Upper West Side of Manhattan called Citrus Bar & Grill that served Latin/Asian fusion cuisine, way back when "fusion" was a culinary buzz word. It offered a "tres maki combination" platter, and one of the three rolls was spicy tuna and banana. Oh, how I loved that roll! So many seductive juxtapositions at play: the heat of the cold tuna paired with the sweetness of the warm plantain. The restaurant has…