I bring salads home from the salad bar near my office every night for dinner. They have:
6 kinds of chicken, salmon, tuna, portabello mushrooms, tofu, mushrooms, green peas, broccoli, shredded carrots, asparagus, mixed peppers, scallion, corn, sprouts, olives, tomatoes, kidney beans, chick peas, hearts of palm, artichokes, cucumbers, red onions, raisins, dried cranberries, and all kinds of nuts. When I make salads at home I also use red cabbage and cauliflower.
We eat salads about 4x per week and never seem to get tired of them.