I went to one yesterday and OH MY GOD! It was like all of the january sales crammed into one hour. People were running around grabbing things and pushing people out of the way. What a nightmare! We got there at the start time and there were about 100 people queuing to get in! I didn't really get that much baby stuff, just a tracksuit and a changing bag (which was 8 quid and really good) The rest of the stuff I got was for my 4 year old they had lots of board games and things like that, but not much baby equipment. Anyway, just thought I'd pass on this advice.... if you got to one of these things GET THERE EARLY and take a bin bag to put your stuff in!