We played two scenarios.
# In the first one, Isaac and Jaqen met their first zombies after having been called for an ambulance accident.
The complete battle report (in french) is on Christophe's blog: here.
# The second scenario we played is from the Haven supplement: Quarantine.
"You and your fellow police officer are assigned to patrol the edge of an area that has been quarantined by County Health officials"(p.7).
We managed to guard the area but Jaqen fled like a coward... (in a few days all this will be forgotten).