There are so many things you could help the fandom out with, with your knowledge!! Like, what's the most common sick food in Russia? What does people think of public displays of affection between couples? (Anti-gay politics aside.) What kind of candy is common, and what do you think Yuri and Viktor would love the most? Is there a cartoon they'd remember as kids? Local pop culture? What is nostalgic for a 20+ year old? What's common to say in Russian if you stub your toe? If you're surprised?