It opened last month, but Thursday is the grand opening of Kathy Katz's Cooper Street 20/20. Stop by 800 S. Cooper from 4 to 7 p.m. to join the celebration. Katz, who cooked for years in the 20/20 Diner at Southern College of Optometry, prepares meals, side dishes, sauces and items like pimento cheese to go. Regular hours are noon to 7 p.m.,Monday through Friday. For more information, call 901-871-6879.