In preparation for Turkey Day, Wahlburgers wants Bostonians to get their turkey dinner fix before Thanksgiving with its famous Thanksgiving Day Burger. Think of it as a Thanksgiving pre-game. The restaurant, which has locations in Boston, Hingham and Lynnfield, features a fresh-ground, seasoned turkey patty topped with house-made stuffing, Chef Paul’s special recipe orange cranberry sauce, house-made roasted butternut squash and finished with a little mayo. The result is the perfect Thanksgiving dinner bite to prep for the big day.