Nouveau Vietnamese Fare at Khai Recipe

Under glass — white seaweed salad at With the exception of sushi, we’ve become so accustomed to cheap Asian food in heaping quantities, that we fairly balk when we come across an Asian restaurant daring to focus on premium ingredients, handled with precision, and plated with finesse and Khai, which opened in December in San Francisco’s Design District, is a modern Vietnamese restaurant that serves only one menu — a 10-course tasting for $95. If your eyes are already rolling back in their sockets at the thought of just how much food you could get for that price at your neighborhood pho joint, you are missing the point. Because at $95, this dinner experience is a relative bargain as far as tasting menus go in the Bay…