Bromley Vintage Fair

So, turns out that a day out shopping can turn into quite the project. Went back to the vintage shop in Greenwich, and basically got offered a role in the upcoming vintage fair, taking place (hopefully) in Bromley's Churchill Theatre. Not too sure how it happened to be honest, one moment I was talking to a shop owner, next moment I was promising away the next months wages and time. Anywho, so yeah. The plan is...I don't even know. If anyone has any tips of running a vintage fair - ie, where to get good quality, low priced items from, or even publicity ideas - they are more than welcome. Reckon I'll be raiding through my mums old clothes soon!