Taquiera del Sol welcomes guest chefs Amy Tornquist of Watts Grocery and Hummingbird Bakery in Durham, NC and Bill Smith of Crook's Corner Cafe & Bar in Chapel Hill, NC for the second Piggy Bank Dinner, an ongoing series of specialty guest chef dinners benefiting the Southern Foodways Alliance (SFA), a non-profit serving to celebrate the diverse food cultures, rich history and individual talent of the changing American South.