Open Confronted Tuna Sandwich with Avocado

5 oz can albacore tuna (within water), drained
1/4 cup carrots, minced
1/4 cup celery, minced
1 tbsp red onion, minced
1 tbsp Hellman’s Mild mayonnaise (or greek yogurt)
1 tsp purple Wine vinegar
Salt and pepper, to taste
3 slices multi-grain bread, toasted
6 skinny slices tomato
3 romaine lettuce leaves
1/2 medium haas avocado, thinly sliced
0.5 oz alfalfa sprouts

Recommendations:

Mix tuna with minced carrots, celery, red onion, mayonnaise, vinegar, salt and pepper.
Issue lettuce on toasted bread. Final with tomato, tuna, avocado and alfalfa sprouts.