One of my fave things to do is go to flea markets and street fairs here in NYC. Not just any street fair (most of them here suck) but the kind they have at Stuy Town and over at the complex in Chelsea (where Debbie Harry lives). I'd like to have a block long flea market where all the people who live on the block bring their wares down to the street and sell them. Problem is I haven't the faintest idea (yet) about licenses etc. Has anyone done this yet?