In a large bowl, mash the tuna with a fork.
Add in the yogurt, mayo, Dijon, vinegar, honey, salt, and pepper and mix until the tuna is combined.
Mix in the cucumber, corn, celery, pickles, avocado, pepper, and dill until all is coated.
Serve with rice cakes, pita pockets, sourdough bread toast, and top with everything bagel seasoning if desired.
