Hmmm... is there anything wrong using the word "kindergarten"? They've tought us to use it for the place children can go from they are 3 till they are able to go to school (which is when they are 6 or 7 here). May be "nursery school" would be better?
I can't say whether "Zshaba" would be the right pronunciation, becouse I can't say how to pronounce such as word in English... but it looks rather strange, doesn't it?
Weelittledrummer confuses me, I can't undestand his posts, so I ignore him...
If you are interested, you can try this and hear some Irish songs in Czech ("Poor Paddy Works on the Railway" and "Finnegan's Wake") - I think it could be funny for you to hear these well known songs in such as strange language Czech must be for you :-).