I will start with one of my favourite spots, The Spice Shop in London.
It is a very small shop I discovered by chance walking around a corner in Portobello Road during the Saturday market. Here you will really find all spices of the World.
Walls are covered from top to bottom by yellow packages, bags and tin cans with a red logo, all neatly stowed by type.
The funniest thing to do at The Spice Shop is to review all spices and mixtures wondering why you don’t know most of them, to choose the ones that appeal the most to you and go back home with the cheerful feeling that even your simplest dishes will never be the same again.

The Spice Shop - 1 Blenheim Crescent, W11 2EE London, UK