A charity quiz was held in Kazan to support families whose children are undergoing long-term treatment at Children's Republican Clinical Hospital. The most erudite physicians of the clinic were participants of the intellectual game. Each team was imbued with the game, the rivalry turned out to be emotional. Participants and guests of the event combined the pleasure of the game with useful and important work – they supported the tradition of good deeds. All money will be used to support families living in "Ronald McDonald House" in Kazan.