I can’t read my scribbles on where I spotted this, but it has to be the next hot thing: Hairloom tomatoes. Weave ’em into your salad — or onto your incredible expanding pate. It was almost as good as the sign at the Haagen-Dazs across from Needle Park: “Free water with every cone.” What’s next? Free air with every $12 shake? Napkins with every sorbet?