Montreal-based Laurentian Bank has signed-on as a sponsor of the National Home Show for a fifth year. The event will run until March 25 in Montreal. The bank is conducting a promotion during which visitors to the show who conclude a mortgage agreement with Laurentian will receive a $500 360 BMR card. The bank's installation also includes an area in which consumers can be photographed against a variety of "dream backdrops." Participants will be entered into a draw for a $3,000 travel gift certificate. In addition, visitors with a Laurentian Bank credit or debit card will receive a discount on admission to the show.