4sqday (Foursquare Day) 2011
Meetup Planner of 4sqday 2011 in Istanbul.
Meetup Photos -> https://www.flickr.com/photos/halilgokdal/albums/72157626510415894
Meetup Planner of 4sqday 2011 in Istanbul.
Meetup Photos -> https://www.flickr.com/photos/halilgokdal/albums/72157626510415894