GRK recently opened their first location in the Financial District, and you can get frozen ($3.45 for a small) and fresh ($4.60) Greek yogurt with a combination of toppings. The yogurt is flown in from Greece on a weekly basis, and the quality shows. Appropriately tart with a smooth, creamy finish, topping options are seemingly endless. Go for the rose petal preserves: fragrant but not flowery, sweet and perfect with almonds and figs. A recommended pairing of granola with strawberries and black cherry preserves was also reliable. And lest you forget, fresh yogurt with savory toppings is always an option. Olives, tomatoes, peppers, and cucumbers and olive oil make for a clean lunch.