Founder's Hall?

Milltown's most iconic building, what we call "The South Main Street Firehouse" is actually much more than our outdated firehouse. We've been thinking that it deserves a name that doesn't single it out, as if that was it's only role. As most of you may know, this building began even before the Borough of Milltown was established. More than any other location, this one building served every member of the community, first as our first school, then as our first municipal offices, courthouse, and the location where the rescue squad began.
What do you think we should call our historic hall? Founder's Hall? The Milltown Hub? Heritage House? Milltown One? Boaty McBoatface?