Show us your type is a great online project which showcases typography and cities, I've contributed to a couple of cities; my Berlin poster which made the exhibition in Barcelona in 2010, my Melbourne and Kingston posters. The most recent city is London and my poster, detailing 6 famous Londoners was chosen to be in the exhibition which is on at Central St Martins in the Atrium Windows from the 20th August - 12th September.
See more photos of the exhibition here.
The next city in the project is Tokyo, it's a bit different this time as instead of posters they want animated gifs! the deadline is 23 November 2013, find out more on how to contribute here.