Permitted uses shall be limited to those allowed
in the underlying zone except as follows:
A. The Town Council may permit a mix of uses, including
residential, small-scale commercial service and retail establishments.
B. The Town Council may permit the redevelopment, including
tear down and rebuild, of any residential unit or units, provided
such residential unit or units existed prior to the adoption of this
section regardless of whether or not the units constitute a nonconforming
use.