Here are the CityVille Halloween 2012 Act 1 missions:
Deadly Decor
– Apply Halloween Theme
– Upgrade Zombie Safe House to earn Ghost Population
– Increase Ghost Population by 3,500
Rewards: Dracula’s Carriage
We’re On the Scare!
– Upgrade Spectral TV to earn Ghost Population
– Collect 10 Transylvania Tourist Train Jobs
– Collect 25 Black Roses
Rewards: 250 XP and 5 Zoning Permits
And this is it for now for the Halloween 2012 celebrations in CityVille, but more will follow shortly.