The Pittsburgh Penguins will open Mellon Arena for Game 5 of the Stanley Cup finals so fans can watch the team play the Detroit Red Wings on the venue's video screens. Game 5 will be played Monday at 6 p.m. MDT in Detroit. Doors at the Pittsburgh arena will open an hour earlier. General admission tickets for $5 will go on sale Friday at 10 a.m. Proceeds will go to the Mario Lemieux Foundation for cancer and neonatal research.