In the page's words:

Have you always wanted to know how to solve a Rubik's cube, build the perfect paper airplane, open a bottle cap with a lighter, perform a magic trick or whistle with your fingers?

Then this evening is just the thing for you: in a relaxed, informal atmosphere, with good drinks and nice people, you will learn 5 completely useless but absolutely impressive skills - guaranteed to be worthless for your career, but worth their weight in gold at any party.