It’s a red sauce renaissance! A waterfront seafood brasserie has added a retro family-style Italian meal to its menu for this month. Sunday Suppers at Estuary, a restaurant at the base of Brooklyn Bridge Park’s Pier Five, feature a giant plate of pasta, just like Mama used to make, according to the chef. “I wanted it to feel like a kind of 1940s dinner in Greenpoint,” said Danny Brown, who opened Estuary with culinary…