You are the owner of this article.You have permission to edit this article.New Orleans native Anthony Mackie in an undated photo.Nicole Mackie, who runs Ma Momma's House of Cornbread, Chicken and Waffles in Pythian Market in New Orleans. She was photographed on Thursday, November 12, 2020. (Photo by Chris Granger | The Times-Picayune | The New Orleans Advocate)Calvin Mackie, whose STEM Nola non-profit, has acquired a 43,000 square foot building in New Orleans East to establish a new hub for learning outreach. Photographed in New Orleans on Tuesday, November 23, 2020. (Photo by Chris Granger...…You are the owner of this article.You have permission to edit this article.New Orleans native Anthony Mackie in an undated photo.Nicole Mackie, who runs Ma Momma's House of Cornbread, Chicken and Waffles in Pythian Market in New Orleans. She was photographed on Thursday, November 12, 2020. (Photo by Chris Granger | The Times-Picayune | The New Orleans Advocate)Calvin Mackie, whose STEM Nola non-profit, has acquired a 43,000 square foot building in New Orleans East to establish a new hub for learning outreach. Photographed in New Orleans on Tuesday, November 23, 2020. (Photo by Chris Granger...WW…