Peel eggs and mash well with a regular dinner fork (more or less mince them). Peel avocado and squeeze 1/2 lemon on it to keep from discoloring. Then mash well with fork. Mix these two ingredients well. Drain water from tuna and mix with onions, eggs, avocado, dill pickles or relish, salt, louisiana hot sauce, and mayonnaise.
Serve over lettuce.