Quiznos and Sbarro and Rosencrantz and Guildenstern

All four are dead:

Quiznos, the Denver-based sandwich chain, said Friday it had filed for Chapter 11 bankruptcy in Delaware, the second quick-service restaurant chain in a week to do so.

Quizno's bankruptcy filing comes just days after Sbarro, the New York-based pizza chain, filed for court protection in Manhattan on Monday, the second time in three years. Hot Dog on a Stick, another purveyor of quick-service food, in February also filed for bankruptcy protection.

This is unfortunate especially for Chicago-area coyotes, as they are known to like Quiznos.