Welcome to Round 2, and a very big Dirty Central reunion. GAME DAY: Dallas Stars vs. Colorado Avalanche WHERE: American Airlines Center (Dallas, TX) PUCK DROP: 8:30 PM CT TV: TNT, Bally Sports Southwest RADIO: The Ticket 96.7-FM, 1310-AM LIVE STATS: NHL Game Center PARTY ON PNC PLAZA: 6:30 PM South Entrance…