Funny story, back when I was much younger (about 20-21) I dated a girl who was an asst. manager at a Friendly's restaurant. I'd call her and say "hey, i'll be in about 6 o'clock. She'd save all the bottoms of the pots in one caraffe for me, I'd show up, have some dinner, and some really yummy, dark coffee. Ahh, good times

(the coffee, not the girl,

).
Cheers, Lee S.