Sometimes when you're in a new place the best way to find a good restaurant or party is asking a recommendation from someone who lives there, which also applies to tourists partying in Amsterdam. Based out of the Netherlands, Party With A Local is a travel app that connects visitors with residents so they can find the best spots to party.
The social app uses Facebook profiles and GPS to bring people together who are interested in partying in Amsterdam. You can use it to see who is traveling and who is a local to find a good match. If you're traveling solo, you can meet up with others on your own, or join another group of tourists.