Foursquare ad in Vegas, enticing users to check-in at the Miracle Mile Shops at the Planet Hollywood Hotel & Casino.
It's foursquare! Think: 50% friend-finder, 30% social cityguide, 20% nightlife game. We wanted to build something that not only helps you keep up with your friends, but exposes you to new things in and challenges you to explore cities in different ways. There's a lot of experimenting here, so bear with us as we try to figure it all out (and thanks!)