Myesha Harris’s dream of offering baked goods in her own shopfront is set to come true as Red Velvet Bakery opens in an updated 1940s-era building close to Central Avenue and Baseline Road in South Phoenix on Sept. 2. Although it will offer more than just cakes made of red velvet as well as cupcakes, these unique sweets are the way Harris earned her fame, beginning with her sales to coworkers and friends…