Twilight Town, it's perpetual twilight twenty-four hours a day. There're different shops around, lots of houses too. The trolly runs through the middle of town so people can get from place to place but there's also the train station that can take people out to the beach and over to Sunset Hill. There's a big mansion in the back woods, and the clock tower's a favorite place for people to climb up and sit.

But that's about it. If you want better detail you should find Sora and ask him, he's been to loads of worlds.