Second-hand markets for children's stuff

Just came across a useful site listing second-hand markets for kids' stuff in Munich so thought I'd post a link here:
http://www.kinderbasar-muenchen.de

I know this isn't totally complete, because the Müttertreff in my neighborhood (Moosach--near the OEZ) has a bunch of second-hand markets that aren't listed -- next one is for clothes on February 18. Here's a link to their site:

Müttertreff Moosach Second Hand

If other people know of more second-hand markets that aren't listed on these sites, it would be great to post information here.

Another site listing second-hand markets is:
babynews.de: everything for children in and around Munich
You have to click "Veranstaltungen" on the left and then go to "Zwergerlmärkte"