Salmon Salad Bento Lunch

Name: Salmon Salad Bento Lunch
Ingredients: 1/2 cup boneless, skinless canned salmon, flaked (2 1/2 ounces); 1 tablespoon extra-virgin olive oil; 1 tablespoon lemon juice; 2 kalamata olives, pitted and diced; 1 teaspoon minced red onion, or to taste; 1 teaspoon minced fresh parsley; 1 teaspoon rinsed and chopped capers; ½ cup watercress, tough stems removed; 1 ounce small whole-grain crackers, (about 16); 1 cup mixed vegetables, such as bell peppers and carrots, cut into sticks; 1 cup mixed grapes