A pair of 90-year-olds make jumbo shrimp stuffed with scallops and breadcrumbs.

Grandmother and Scarsdale, New York resident Ruth Teig teaches Mo Rocca how to make classic Jewish cuisine. On the menu is kreplach (or Jewish ravioli) and Ruth's fluffy, modernized version of gefilte fish.

Ninety-one year old Gaetano Varbero and Harrison, New York resident is determined to make a rugged outdoorsman out of Mo Rocca. No need to peel veggies when cooking in the great outdoors, this is "manly food."

Mo Rocca visits grandmother Genevra Higginson at her three hundred year-old home in Cohasset, Massachusetts. Mo digs up clams on a beach and he and Genevra cook up fresh clam chowder, lobster prepared with seaweed and peach pie.

Peggy Guiliano of Caldwell, New Jersey devotes much of her life to her grandchildren and giving back to those in need. Peggy introduces Mo Rocca to the soup kitchen at New Jersey's oldest church.

Mo Rocca learns classic Russian cuisine from former Muscovite and current Brighton Beach, Brooklyn resident Eva Levitis. Eva shows Mo how to make a Russian salad called "Oiiver" and Chicken Kiev.

Manee Soohoo, a Thai grandmother living in Harlem, shows Mo the secret to making a perfect green curry.

In this Christmas episode, Chris Massie, also known as "Gramps" at the firehouse, puts Mo through all the usual firefighting training exercises and then they make a stick-to-your-ribs, mouth-watering Christmas dinner.

Tom and Mary Napolitano of Nassau County, Long Island have been married for over sixty years. Mo meets the inspirational couple and cooks some classic Italian food.

Mo Rocca meets Fishkill, NY resident Mary Gray and her three dearest friends - Lillian, Frances, and Estelle. Mary was born in America, but she is of Polish decent, so she teaches Mo how to make multiple varieties of perogies.

Jamaican born and Bronx resident Venetta Lurine Williams shows Mo Rocca how to make quintessential Jamaican dishes. Jerk chicken or curried ox tail are on the menu, there'll be mountains of food to feed Venetta's very large family

On the menu for dinner are classic national dishes such as the fish appetizer Cerviche, and a hearty goat stew Seco de Chivo. To shop for the meal Mo Rocca visits Maria's favorite local butcher, who practices Halal butchery.

Mo meets Hildegarde "Cookie Oma" Mahncke who lives in River Vale, NJ. Wearing leopard print outfits and being outspoken is Cookie's style...she's no shrinking violet.

Meena Despande and Mona Vasuden were both born in Mumbai, India, but didn't meet until they moved to the U.S. over 30 years ago. They have become best friends and live close to one another in Somerset, NJ.

Clara Corrado, a Philadelphia grandmother, gets Mo's help to make care packages for her three great grandsons, all of whom serve in the U.S. Air Force.

Millie Martin and a friend, Pete, show Mo Rocca how to make Southern dishes

Vincent Esposito shows Mo Rocca his father's secret to making mozzarella.

Roast pork and Portugese donuts from an Massachusetts grandmother.

Miyoko McPherson, 80, grew up by the sea in the Land of the Rising Sun. She teaches Mo Rocca traditional Japanese curing and grilling techniques - the main course is mackerel shioyaki. She also makes miso soup and cucumber salad.

Lita is short, but there is nothing little about her personality. Lita, 82, of Hoschton is a cheerleader for her homeland's, Costa Rica, cuisine. Lita shows Mo Rocca how to make Central American staples and introduces him Canela.

Mo Rocca meets the energetic and always amiable Sonny Young, 71, of Rutland, Vermont. Sonny and Mo walk through woods behind Sonny's house and tap a tree to make maple syrup for a big family breakfast.

Pakistani grandfather and Sarasota, Florida resident Riaz Gilani is 96 but you wouldn't know it by the way he swings a golf club. Mo Rocca and Riaz hit the links and cook some delicious Punjabi cuisine.

Ilene and Freddie Tsuhara - 71 and 73 respectively - are throwing a bash at their Concord, NC pad. Mo Rocca helps the couple assemble some appetizers. And, what's a cocktail party without cocktails by a mixology master.

Dave Whitney, 77, has fished all his life and introduces Mo Rocca to the pastime on a lake in Lakeland, FL. And, fish is also on the menu. Since it's southern cooking, there's certainly going to be fried foods.

Pete O'Connell and Louie Larson, 63 and 61 respectfully, live in the beautiful Finger Lakes of New York State. The gentlemen fix Mo Rocca a dinner of fresh-off-the-farm local fare.