City hall

The city hall is the chief administrative building of Sunset Valley and Riverview in The Sims 3. It's also a main landmark in the towns and was featured in many promotional videos and snapshots for The Sims 3.

Gameplay descriptions
At the city hall, Sims can get a job in the political career, take a charisma class, change their own and their children's names (both first and last), register to be self-employed in a skill career and tour city hall. Sims can WooHoo here but they might get caught by the security and be asked to leave.

Sometimes, there may be a protest outside of the city hall, in which Sims can join in (though nothing will happen after it's finished). The protesters carry signs with random pictures on it, if you chose to join the protest your sim will pick up a sign.

Science labs generate the following red map tag in-game:



Sunset Valley
City Hall is the name of the city hall rabbit hole in Sunset Valley

The Sunset Valley city hall is much bigger than the one in Riverview. It fronts onto Central Park, a major meeting place in Sunset Valley.

Riverview
The city in Riverview is just called City Hall, exactly like the one in Sunset Valley. It fronts onto Four Bridges Park. It is considerably smaller than the city hall in Sunset Valley.

Twinbrook
Very little is known about the new city hall in Twinbrook, except that it is much whiter than the others The only existing image for it is small and dimly lit, and it is situated in a town that is not yet confirmed as Twinbrook.