Sprayed by Milk & Taking Videos

Had a dream that I was in a very large room with lots of other people. Kind of like a cafeteria. I was floating on the floor in an inner tube. I was suddenly being sprayed by warm milk from above. I got off the inner tube and climbed up on tables & other tall things and discovered it was coming from the vents in the ceiling. People tried running for cover but there was none.

Then I was arguing with some guys near their cars. They had taken a video of me taking a video of them. It didn't matter, but for some unknown reason it did matter. I grabbed the video camera and looked it over. It could record video with an 8mm tape, an SD memory card and by one other removable source that I can't remember now all at the same time. I first removed the memory card and put it in my pants pocket. Then got the tape and handed it to a woman and searched for the third removable thing. In the meantime the woman handed back to the guys the tape. I got angry and tried to grab it back. The guy hid it among a bunch of other tapes & I had to try sorting them to find it. I finally gave up and took all the tapes & the camera and starting watching them to find the right one. Suddenly the memory card disappeared from my pocket & I asked the woman what she did with it. She told me gave it back to the guys. I got very angry and asked for it back. They refused. I told myself that it didn't really matter because I had the original recording of whatever thing they were doing that I planned to make public anyway and it didn't matter that they recorded me recording them, but I was committed to finding their recordings when I woke up.