A good resource for all languages. (maybe this is old news to everyone. I'm always behind the times)
www.phrasebase.com
The Russian forum has an administrator named Anja. She's a very dedicated teacher. She runs classes live with video and audio. It was on 4 hours ago from now. So for me it's about 11am Sat. morning (Australian time). Someone else'll have to convert it to other times. I'm dim.
(I think many languages have a class time, too)
It's a very cosmopolitan site. There's an administrator for every language (at least most languages). There's great networking with each other. You get to see all the languages the members are good at (using a five star system), and what ones they intend on learning. A forum, and other things for learning. Loads of fun.
One problem- it's pages load up VERY SLOWLY INDEED!
I go by the name "Ulven", incase you're interested in seeing how amazingly interesting and charming I am in my posts there.