Miami — As the redevelopment of CocoWalk continues to advance, a new confectionery concept with a celebrity following has signed a lease in anticipation of the lifestyle center’s phased reopening, slated to begin in spring 2020. Salt & Straw, the West Coast’s most flavor-provoking ice cream brand, has chosen Coconut Grove and Wynwood for its East Coast debut. The redevelopment of CocoWalk taking place in the heart of the Grove’s commercial district is being led by Federal Realty Investment Trust and partners The Comras Company and Grass River Property, who …