Mix turkey with bread crumbs, garlic, cilantro, scallion, salt and pepper.
Line a hamburger press with plastic wrap
divide mixture into 6 large and 2 slightly smaller hamburgers
roll each gently into a ball
divide each ball with a knife
place 1/2 on the press, add 1/4 of the avocado on the meat, then top with remaining 1/2 cover with plastic wrap and press until the burger is formed
the plastic wrap makes it easy to keep the burgers from sticking
Grill each burger until the meat reaches 165 degrees