The Sunday morning staff here don't seem to be aware they have the biscuit item on their menu, despite it being a featured menu item right behind their little heads. Twice I've been here and twice I've ordered a bacon 'n' egg biscuit and twice they've tried to give me a bacon and egg McMuffin. The first time, I didn't notice until I got to my table. I had waited so bloody long in line and then so bloody long for my food, I didn't want to waste another 20 minutes waiting for them to get a simple order right.
Today I tried it again and again they rang me up for a McMuffin. Son of a bitch. Luckily I was primed and noted I actually ordered the biscuit and not the McMuffin.
Anyway, the place does pretty brisk Sunday morning trade. Verifying your order before heading to your table.