Sumac Couscous Salad With Dungeness Crab And California Avocado

Name: Sumac Couscous Salad With Dungeness Crab And California Avocado
Ingredients: Lemon Vinaigrette (recipe follows); 1 oz. harissa; 1/4 oz. Italian parsley, minced; 1 oz. cilantro, minced; salt & pepper to taste; 13 oz. diced Fresh California Avocado; 8 oz. fresh Dungeness crab meat; 1/4 oz. sumac; 2 oz. sweet peppers, diced; 16 oz. water; 6 1/2 oz. couscous; Sumac Couscous Salad (recipe follows); 2 large (8 oz.) tomatoes, blanched, seeded, and julienned; 2 oz. watercress; 2 oz. lemon juice; 1/4 oz. garlic, minced; 1 oz. shallot, minced; 8 oz. olive oil; 1 tsp. Serrano chili