This is the part where I get sad about the inevitable end of summer. Granted, my back-to-school days are long gone, and it’ll be another four months before I’ll have to so much as think about a sweater. The part I’m not ready to let go of is the bright colorful food. My eyes are not ready to adjust to the shade of pumpkin (as much as I love it)… just yet. Lately, I’ve been consuming these gorgeous Whole Foods heirloom tomatoes by the basket-full. They work well in this particular salad because each type is a little bit different. Some…