There were some really vivid and nearly lucid moments of this dream which I'm forgetting but here's the gist I put together.
I was trying to get a job as a worker at a pizzaria. It was one of those with cafeteria-type benches in long lines and high ceiling. I could imagine there being a lot of parties for kids there. Apparently, they just grabbed me to work there and Wil Wheaton (@_@)...who was a seasoned pro worker...pulled me over to show me the ropes. I got my first order from a guy cosplaying as Cirno. He had a flute and was shaking the ice in his glass of water. He had written down his entire order in advance on a notepad (who does that?!). I took it over to the cash register and Wil showed me how to enter it into the kinda confusing system so the cooks will receive the orders. We did a couple of orders together till I got pretty good at that. I have a line of three waiting who were dressed as a Touhou girl with short red hair (whose name eludes me), then Hong (dozing off in line), and a genderless Wriggle boy/girl who pulled off the look well. Later, as the cosplay convention at the pizzaria was winding down...I decided to get a group shot of the cosplayers for the wall. I was walking around a bit before I took the photo though, to make sure everyone in an outfit was gonna be in the shots. I noticed there was a set of a Nine Volume edition of Watchmen (which the cover said also had a "Youth Edition" of 11 volumes). It kinda had a different color style than the one-volume but each had the smilie face in different situations.
So I held out a camera and took the photos. My third one caused this one girl to look around. She had these little glasses and loooooon dark blue hair and like a kinda samurai tunic on. She looked familiar like I knew her for some reason. The girl was really busty and her samurai outfit was a bit showy with it. Her face looked so familiar though. I turned around to Wil Wheaton to talk and he'd turned into a long-haired girl much shorter than me. I could tell it was him because he/she'd brought up something we'd talked about a moment ago. I was kinda amazed with myself in that moment and thought like "Wow...I turned Wil Wheaton into a girl!" and then also thought "Well, that was easy."
Then I woke up.