Your UNO skills could be worth $50,000 thanks to Mattel’s new tournament

It’s time to find out who really is the most competitive player at family game night. Mattel is putting $50,000 up for grabs at its inaugural UNO Championship. The competition will bring top UNO players to Los Angeles on Nov. 11 to battle for the grand prize, with a championship game happening later at a yet-to-be-announced location. To participate, all aspiring contestants need to register…