Challenge!

I dreamt that I was in a large empty room with people standing about 3 feet apart, very evenly spread across the room. The Doorman was there, with a brohawk and darker hair than usual. He wore a black pinstriped suit and shiny black shoes. He began tap dancing. He was excellent. He would tap dance his way over to various people, challenging them to try and top him. He would do a short, 10 - 20 second routine, and then raise his arm in a grand arc above his head, and follow it down to the ground, where he would then touch the tip of his pointer finger to the toe of another's shoe, and proclaim "Challenge!" He did this to one man in particular who wore a similar pinstriped suit, a bowtie, and white patent leather shoes.

Later, all the people were in a different, smaller room with unfinished wood shelves lining the walls. Several men were performing an AC/DC song on acoustic guitars. I can't remember which one. Then two women got up and started performing the song "Pirates" by Mr. Gnome on two acoustic guitars, but it sounded exactly like the full band version. Both of their voices came together as just one. Everybody left the room except for me. I listened to the rest of the song.