Don't know if it's still there but something I remember fondly from 20 years ago is the "Sarsparella Shop" (sorry about the spelling) in one of the arcades in Cardiff, Wales. It used to sell this sweet drink with a taste reminiscent of aniseed either cold and fizzy or they also sold it hot served like a tea. I've not seen it sold anywhere else since - and I don't know if the shop is still going . I seem to remember the people who ran it then all talked with what sounded like an Italian accent - not that that means a lot. It was just somewhere different to go that always seemed to be filled with teenagers. It'd be interesting to know if it's still there.