Saturday afternoon, when I happened to be in Red Hook, was not the time to take the measure of the gravlax, meatballs, and lingonberries in the Ikea café, not without a half-hour wait. With a much shorter investment of time at the market downstairs, I picked up this Swedish elderflower drink (350 ml.; $1.29); it was still and clear, like apple juice with a little lemon flavor but no bite. If you're keen to try elderflowers, you might enjoy them more at Café Sabarsky.
1 Beard St., Red Hook, Brooklyn