Ed, despite being fatally bitten at the start of the game, was able to fend off zombies attacking the church, makes comment as if he's totally fine, walks back to his bed unscathed, and pretend he's badly injured again upon resting.
Lifeline
The outpost is named Black Friday, because of the hordes hammering on the gates to get in.
The motto found on the walls of the Black Friday outpost is "Illegitimi non carborundum", Canis Latinicus for "Don't let the bastards grind you down."