Bangor Lumberjacks mascot Jack Timber will take part Friday in the grand re-opening of the Main Street Shaw’s Supermarket in Bangor. He will greet customers and sign autographs in front of the Dunkin’ Donuts shop in front of the supermarket from 8-9 a.m. Customers can enter to win one of two sets of four tickets to the Lumberjacks’ 2004 home opener at Husson College’s Winkin Complex.