Place tuna in a bowl.
Add Siracha, green onion, celery, salt and black pepper.
Mix ingredients and then add in mayonnaise and mix.
Place Piccante tuna in a container.
When you are ready to eat, place Bib lettuce leaves on a flat surface and scoop your Piccante tuna mixture into them, roll them up and crunch away.
You can add some shredded cheese to this recipe if you so desire.