That'd be pretty cool, for sure. I haven't found anything, but then I haven't been looking very hard.
Totse and Zoklet are actually pretty similiar places, I'm surprised this is considered a unique section of the internet. I like the culture here, and would like to see it copied in a foreign language- I may start my own site, but, seeing as how I can't really siphon Zoklet's traffic there's no real way for me to successfully form my own foreign version of it.
I have had some luck finding 4chan.org counterparts. This is superior in language-learning capacity because you can post anonymously, but your threads disappear quickly and people tend to use a lot of slang/easyspeech.
The best one is 2-ch.ru, there are a couple others I found, but they kind of suck.