The name of the Russian secret police which ran gulags during the Soviet period.
NKVD
The capital city of Ukraine.
Kiev / Kyiv
This food is _____.
Borscht
Who steals your spoons?
Baba Yaga
What does До свида́ния (da svedanya) mean?
Goodbye!
When was the Bolshevik/Russian Revolution?
1917
The longest mountain range in Russia.
Ural mountains
Mr. White's least favorite Russian food.
Buckwheat Kasha
The most popular Russian poet.
Alexander Pushkin
Which Cyrillic letter is commonly substituted with another similar letter? (Hint: stress)
ë
The Cuban missile crisis
The river which goes through Kazan, Russia.
Volga River
A Russian/Ukrainian dish made from meat jelly.
Kholodets
The most popular game in Russian during the early 2000s.
CS:GO, duh. (World of Tanks also accepted)
The language used in the Russian Orthodox church.
Old Church Slavonic
What is the November Uprising, and when did it take place?
Polish revolution/uprising against the Russian empire, in 1830-31.
The capital city of Belarus.
Minsk
What food is this? 
Shuba / Herring under a furr coat
Common souvenirs during the Soviet period which you could attach to clothing / bags or use to signify a program you are in.
Znachki (Lapel pins)
What are the first 5 letters of the Russian alphabet in order?
A, Б, B, Г, Д
What was the name of Kievan Rus during the Mongol period?
Golden Horde
The city of Bishkek is located in this post-soviet country.
Kyrgyzstan
What food is this? (Hint: Served at the Czech-Slovak festival, originates from Slovenia)
Potica (Nut roll)
The national dance of Czechia.
Polka.
DAILY DOUBLE! How do you say "The old monument in Russia" in Russian?
Стари́нный па́мятник в Росси́и.