Don't know if it ever did happen, can't remember - but go to this link !!
http://www.ohbaby.co.nz/forum/forum_posts.asp?TID=2914&PN=1
As long as I get a PM to exchange details with, and hundreds don't show up, all are welcome

I just need a rough idea of numbers for feeding purposes.
Definitely a baby and toddler friendly event !!