Throughout the course of a baseball season, MLB teams give away a ton of promotional swag at select games: From replica championship rings, to T-shirts and jerseys, to tote bags, magnets and garden gnomes. If you can name it, a baseball team has probably given it away. But perhaps one of the most ubiquitous, and sought after, tchotchkes is the bobblehead.
How Bobbleheads Became Baseball's Secret Weapon to Boost Attendance
Fans show up in big numbers for the giveaway
