The first time I went to the Klinker is almost ten years ago. I just met my girlfriend and she lived hundred meters away from this awesome place. I've been there every now and than since.
De Klinker is simply amazing. They serve a three course meal for very cheap and it's always vegetarian, always possible to make it vegan. You don't have options, there's only one menu. The queality of the dishes depend on the volunteers in the kitchen. Sometimes it's mindblowing, sometimes it sucks.
Ever since the squat is legalized, they also have soup cafe and daycafe. You can get (vegan) tosti's, coffee and such.
I have to say this is one of hte most inspiring places I have ever been. It's incredible. It seems everything is possible.
If you're into leftwing politics, vegetarian/ vegan diners, great atmosphere... go there!Pros: cheap!, vegan!, autonomous!