By alang.consultant New York (Knewz) — Sure, the Super Bowl isn’t for another week. For many, though, the preparations for their party have already begun. Super Bowl Sunday — this year on Feb. 13 — has become an unofficial holiday for many American households. It’s the chance to have friends over to watch the game and commercials. It’s become the winter version of the backyard BBQ. Ahead of the game, Republic Services has several tips about helping recycling efforts during the game. One is that pizza boxes are made from corrugated cardboard, which is a valuable commodity, the waste-services co…