Some raggare...

...with their raggar cars (= old American cars) are cruising around in the city this evening. 
A lot of very well maintained cars were in the city during the American Car Show a couple of weeks ago. I was not in the city that weekend which means no photos, but I have seen the cars a few times before, for example in 2020 and in 2016. (Edit: Now a correct pic for 2020...)

Raggare - here some information.