[kizibits]

Here's a game kids that age might enjoy--you need to hang several long pieces of twine from a clothes line or beam of some kind. Tie a donut onto the end of each piece of twine. Have the kids clasp their hands behind their backs and then try to eat one of the donuts--using only their mouths. The child who eats the most of their donut without it falling off the string wins a prize.

And of course, kids always like Pin the Tail on the Donkey... you could "Russianize" it by changing the donkey to a Russian bear or something like that.