OT301 is such a cool place. A lot of awesome events take place here, you can check all out on their website. Everything from gigs, dance nights, parties, movie nights, theme nights with movies and dinner.. There is also a vegan restaurant inside OT301.
The building is huge and it used to be squatted. Now it is legal but it stills feels like it is squatted and it is all kinda alternative; the people, the music and just the look of the place. If you are going to watch a foreign movie here, just know that the screen is very low and that you probably will not see the subtitels at all because of people sitting in front of you. This is so terribly annoying that I will give 4 stars instead of 5. It could ruin your whole movie experience so keep it in mind (recommend sitting on the first row.).