PENN YAN — Milly’s Pantry has been evolving since its founding in 2008, and that evolution is now becoming impossible to overlook. The Pinwheel Market & Café, located on Main Street, underwent some physical changes earlier this year, beginning with new paint, lighting and shelving that made it a brighter and more attractive place to browse for local art and artisan food, and to enjoy the old-fashioned soda fountain, an espresso bar, and a variety of baked treats.