Theme Park.
Zoo.
Bar/Tavern/Pub (whatever you want to call it)
Hotels.
Swimming pools.
School.
Police Station.
Hospital.
News station.
Airport.
National Monuments? -Not necesarilly one that exists, but you could build something slightly extravagant, that doesn't actually have a specific purpose like other buildings, but can still stand for something- (Say, building a similar structure to the 
Washington Monument but have it named something else in memory of someone else, or have something not named after a person/event. Like, a tower such as the 
Eiffel Tower or a statue like the 
Statue of Liberty.)