The dream of any business owner is to become a cherished part of a community, and the kind of place that’s a must-do for locals and visitors. Whenever we write a guide to visiting Savannah, or ask locals there for their favorite spots, Back In The Day Bakery inevitably comes up. The pastry shop, which opened in 2002 by husband-and-wife team Cheryl and Griffin Day, drew lines down the block for its golden biscuits, cookies pooled with chocolate and dusted with flaky salt, and cinnamon buns slathered with icing.