You’ll need to organise your trip around this one. A once-a-month event near the Muelle Uno and Pompidou Centre, the Retro Market is a treasure trove of trinkets and tat, of vintage clothing and of live entertainment to keep you occupied when the shopping becomes too much. It is known locally as Red Friday and usually takes place on the first Friday of the month, from 19:00 until the clock strikes 12.