Grillman knows best: Medium is the default for burgers cooked at Dark Side of the Moo, where the menu is filled with game meats including yak, bison, kangaroo, and camel. For my double cheeseburger (beef) I insisted on medium rare; soon I found myself hunching forward, elbows on the counter, to avoid rivulets of juice. I conscientiously mopped up what I could.
Dark Side of the Moo
52 Bowers St. (Webster-New York Aves.), Jersey City