May 7: National Roast Leg of Lamb Day Food Holiday Good citizens compete in gladiatorial combat for the best roast leg of lamb. Recipes: Rosemary and Garlic Roast Leg of Lamb by FoodNetwork.com Simple way to roast a leg of lamb by theKitchn.com Roasted Leg of Lamb by MarthaStewart.com Roast Leg of Lamb with Rosemary by AllRecipes.com Social: Tweet Back to the month page! You know there's more stuff to click!