By popular demand, we chose Big Daddy’s Burgers as the next location in our “Breakfast in Duluth” series. Because it’s located next to Arthur’s Formal Wear in the Piedmont Plaza, we considered renting tuxedos so we’d look good while scarfing down our omelets, but unfortunately that wasn’t in the budget, so we kept our regular clothes on and, as usual, looked like a couple of fools.