Yahso Jamaican Grille has been serving authentic cuisine locally since it opened its door on Main Street in Keene in May 2019. Here local foodies can explore the unique taste of the island. Owned and operated by Jamaican natives, Yahso Jamaican Grille, is a longtime dream of sharing family recipes and the culture of Jamaican food. Owner, Gail, is from Port Antonio, Jamaica – home of the island’s original jerk spot – “Boston Jerk” . The majority of the recipes are her mother’s, each with a modern twist of her own.