The Boston Post Road Chase branch is part of a larger expansion in Massachusetts, with the bank aiming to double its footprint.
The fair is a collaboration between the Marlborough Regional Chamber, Marlborough Economic Development Corporation and MassHire.
The winning ticket was sold at a supermarket in Hudson in April.
Rising property values in Marlborough will increase the average bill by about $141 in 2021.
A new report shows where Marlborough ranks among about 2,500 cities across the U.S., including many in Massachusetts.
See if you could afford a baby’s first year here.