For the 1st/2nd rounders, are there still Case Interview groups?

I remember a Skype group called case interview nuts that helped me immensely back during the SA recruiting season. To my knowledge it's down now though. My friend from undergrad currently has 2 interviews coming up and is trying to do some live cases with people. The live case practice was by far the most helpful part in me getting the offer so I figure it would be helpful for others as well. If anybody is trying to go through a few cases let me know.