Staff and management of the Burger King on Boundary Road in South Glengarry cut a ribbon with staff of the Township of South Glengarry and the Cornwall Hospital Foundation during an official opening ceremony on Thursday, April 1, 2021. (Newswatch Group/Bill Kingston) GLEN WALTER – It was a Whopper of a day Thursday as South Glengarry officials and management of a new Burger King location held a ribbon cutting for its grand opening. South Glengarry Mayor Frank Prevost, CAO Tim Mills, Deputy Clerk Shauna Baggs and members of the Cornwall Hospital Foundation were there. The fast food restaurant is at 6215 Boundary Road in South Glengarry and had a soft opening on March 19.