Seafood Rice Salad New Orleans

1 pkg frozen cooked shrimp,(8oz)
1 can tuna,drained(6oz)
3 cup cooked rice,cooled
1/2 cup minced onions
1/2 cup minced sweet pickles
1 1/2 cup thinly sliced celery
1/4 cup diced pimiento
3 hard-cooked eggs,chopped
1 tablespoon lemon juice
1 cup mayonnaise
1 crisp salad greens
1 tomato wedges(optional)

1. Combine all ingredients except greens and tomato wedges; season to
taste and chill.
2. Serve on salad greens; garnish with tomato wedges if desired.