Discover the Favourite Hangouts of Your Friends Around the World

Last week we discovered a new site called Posse. Posse pitches itself as a social search engine that'll help you find the favourite places of your friends and friends of friends, no matter where you are in the world. Imagine if you're travelling to Berlin, for example; you'd normally have to think through which friends have been there before and email or call them to ask for recommendations for the best bars, restaurants, clubs, shops and places to hangout.

Posse is really useful because it guides you via social network on the fly without actually having to ask anyone. I used it on Saturday to find a breakfast spot in Manly, and ended up going to In Situ on Sydney Road. I hadn't heard of it before, but they did great coffee and was a real find.

Posse is pretty creative in the way it works. When you join, you get your own 'street' to list your five favourite places in the world. The site creates a hand-drawn depiction of your favourite shops, then if you zoom out, you discover a whole town that's made up of the streets of your Facebook friends. When you comment on your friends' places, you earn bonus spots to add more favourite places to your street.

We also like Posse because it's such a positive community. People only add places that they really love so the recommendations are top notch. The retailers that you add are notified; sometimes, they send little gifts through the site to thank people for listing them. So you never know, you might end up with a bottle of wine, or a dinner from one of your favourite restaurants.

We think Posse is an awesome idea and here at Concrete Playground we've all made our ultimate streets. Check out our CP editor Rima's street here, our music editor Hannah's street here, and some of my favourite hangouts on my street here.

Posse are giving you the chance to win a $300 night out for you and your posse at The Victoria Room. To enter the competition, login at www.posse.com and nominate your 4 favourite restaurants, bars, spas or shops.