This contest is now closed. Thank you to all those who entered!
Test your joint support knowledge and then enter the giveaway sponsored by Boehringer Ingelheim!
One Grand Prize Winner will win a YETI Tundra Haul Hard Cooler ($400 value), and two more randomly selected winners will win a Boehringer Ingelheim Cooler Backpack ($100 value each). Three chances to win!