The Penguins will practice in Cranberry Township today.  They will prepare for game one of the Eastern Conference Final against the Tampa Bay Lightning  Friday night at the Console Energy Center.  Some interesting pre-series  stats.  The Penguins goals scored  so far in the playoffs  everages 3.36 per game.  The Lightning have averaged 3 goals per game.  The Penguins have averaged 2.27 goals against, while Tampa Bay ‘s goals against average is 2.41.  The Penguins were 0-2-1 for the season against Tampa. The teams last faced each other in February.  The pre-game show  begins Friday night at  7-pm on WBVP and WMBA.