The Nashville Knights of Columbus is holding fish fries at St. Ann’s School every Friday beginning March 6 and continuing through April 10. Serving will be from 4:30 p.m. to 7 p.m. Adults $9 Children ages 5 to 12 are $5 Menu includes Pollock, potato salad, french fries, baked beans, slaw, hush puppies, lemonade and…