If she goes off the path at all (or she can find it somewhere near the Chrysalis itself), she'll find a vial similar to the one containing the antidote from last season, but be careful! This vial in particular is still potent, even though there's just a tiiiiny bit of poison inside, and if anyone gets it on them, they'll exhibit the same symptoms as before during the poison quick-time. So be careful there~

However, she won't really find much of note in the restaurant itself. The food will be cold and rotting--unless the town residents running the restaurant have returned to clean up that mess. They'll have started to clean up the bad food. The same can be said in other restaurants as well.

Okay, death clues! When Fuu wakes up, she'll find that her nails were painted purple and on her ankle, she'll find what looks like a little flicker of fire drawn on her skin. She'll have a hard time washing it off, though. The ink is similar to henna with its longevity.