Sandwiches seem like a simple food: bread and fillings, right? But sandwiches are layered, intricately structured pieces of edible architecture, and one wrong part can sink the whole show. Worth gets as close as anyone to perfecting the sandwich. Ingredients come from local farms and hit a blazing fast gear: Steadfast Farm greens, local heirloom cauliflower in giardiniera. Staples, like an otherworldly crispy chicken and a roast beef that will make you reconsider what a roast beef sandwich is, are reliably ethereal. But keep an eye on the rotating specials, where, with creations like chile tuna melts and Little Miss BBQ brisket with habanero-peach marmalade on a potato bun, the evolving talents of this shop are on full display.