Wash hands with soap and water.
Gently rub fresh produce and herbs under cool running water.
Combine tuna, green chiles, celery, red onion, mayonnaise, and cilantro or parsley in a medium bowl. Mix well.
Place lettuce leaf on the bottom half of each slider roll. Top with tuna mixture and top half of roll.
Adapted from recipe Tuna Slider with Green Chiles from MyPlate.gov.