KJN T-shirts are not for sale anymore, but if you want a KJN T-shirt you'll have 4 chances to win one!
It's simple: answer the question and the first one with the correct answer is winning a T-shirt. The winner can choose a size from the available ones per question.
There are 4 T-shirts in 'midnight blue', sizes S, M and 2x L. Unfortunately for women: it's only men's sizes.
To give everyone a chance: you can answer the question via this forum, Facebook