Where is the town hall typically located in a city?

Town hall should be located in the center or the heart of the city or town, as it is where most of the meetings of the town will take place. Everybody in the town is invited to these meetings, and can voice their opinions on issues pertaining to the entire town like schools, play grounds, etc . It should be very intuitive where the town hall is located, it should be a landmark of the town, and centrally located.