Drain tuna and mix in a bowl with yogurt, parsley (to taste), dill, onion powder, nutmeg, paprika, salt and pepper. Chop pear and mandarin oranges; add to tuna along with almonds.
Layer 4 pieces of bread with tuna salad and lettuce. Top with additional slice of bread and cut sandwiches in half.
Peel carrots and cut into sticks; serve with sandwich along with any extra pears or clementines.