You will find these either sponsored by churches, schools, and neighborhoods which are held at various times through the year. There are also some regularly scheduled ones which take place on Sundays. People can rent a space, put up a table and sell their old things, crafts, baked goods, or whatever else they can think of.
Sometimes they are held in parking lots and those are generally the permenant every Sunday ones. The others that will take up 4 or 5 city blocks with tables lining both sides of the streets. They make for quite the event.
These are not limited to Hamburg. You can find flea markets in every city.
(Picture coming soon)books, music, antiques, crafts, toysdepends on how well you can bargin and whether or not the seller wants to bargin.

