Ceiling Dwellers and Blood Donations

I had this strange dream that I was handing things to my friend SP, only he was inside the ceiling of a building and I was throwing them through a missing tile to him. It seemed perfectly normal that that's where he was living in the dream. Then I had some sort of a stress dream about getting to a blood drive on time to donate, it was in Clarkston and I was debating about what vehicle to take there. I ended up getting there on time but was ineligible, just like in real life.