YC and I were going bike riding with a small group of people from Hoofers. It was a strange trip because we left late in the evening and biked all night. We rode along a trail that was mostly flat and straight and went through some short tunnels under highways, sort of like the military ride trail. Eventually we stopped on the other side of a tunnel to take a break. We were up on a low hill and there was a gap between some trees though which we could clearly see the lights from some large buildings in Madison, as if we weren't as far away as it felt like we had biked. It was just starting to get light out. People were talking about turning and biking to a new place and then maybe camping or staying in a hotel.
I was staying in a hotel with YC. As in the other dream, my wake/sleep cycle was all out of whack. Since I wasn't supposed to be staying in the hotel room with her (because we'd have to pay more for 2 people) I hid in the closet all night with my laptop. I was talking online with some guy who wanted to travel in outer space. We told him that we could put him in a box and draw stars outside his windows, and it would be the same experience.