We've come across a corporate team-building event that actually proved to be productive. Workers in Time Warner Cable's finance department assembled five bicycles on a bonding retreat to the Wisconsin Dells earlier this month and presented the fruits of their labors to five children in the Big Brothers Big Sisters program. The five winners were drawn from more than 100 entered in a mini lottery. Stacy Zaja, a company spokeswoman, reported that the kids immediately jumped on the bikes and started pedaling around the parking lot, during a reception on Wednesday night. They slowed down long enough to smile for the camera. ...