Nothing goes together like hockey and trains, I always say. Start your afternoon right with a raucous time at the venerable The Choo-Choo restaurant (Des Plaines), a site that's been beguiling kids for years with their food-delivered-on-a-train theme. Winner gets $15 worth of hamburger on wheels. (The place is older than Milton Bearle and still packs 'em in). Next, load up junior for some serious hockey action @ the Chicago Wolves. Winner receives (2) tickets for a game this season.