Espresso bars become extremely popular in London (England). By 1956 there were 400 espresso bars in the city, with two new locations opening each week.
Source: Pendergrast, M. (1999). Uncommon grounds. Basic Books.
| Drugs: | Caffeine (coffee, tea, cola, etc.) |
|---|---|
| Regions: | UK (England, Scotland, Wales, Northern Ireland) |