`Over-Night' Layered Salad
["1 head iceberg lettuce (cut into bite sized pieces)", "1/2 cup diced green onions", "1 cup thinly sliced celery", "1 small can sliced water chestnuts (finely chopped)", "1 pkg. frozen peas", "2 cups mayonnaise", "2 tsp. sugar", "1/2 cup Parmesan cheese", "1 tsp. season salt", "1/4 tsp. garlic powder", "1/2 lb. sliced bacon (fried and crumbled)", "3 hard boiled eggs (sliced)", "2 medium tomatoes (sliced, to be arranged on top)"]
["Layer above ingredients, in order listed."]
["green onions", "celery", "water", "frozen peas", "mayonnaise", "sugar", "Parmesan cheese", "season salt", "garlic powder", "bacon", "eggs", "tomatoes"]