I use this routine as my DHV story
http://youtube.com/watch?v=bMcEcyLYN_M
I say "Traveling is one of the most amazing things, I was in Boston last year to go to an Eminem concert, my cousin and his girlfriend were with me. I don't care for Eminem but they both wanted me to go. I insisted that they go have fun. I went to the mall and seen a group of girls sitting at the food court and asked them if they was anything fun going on any big celeb shows, etc. They said Chris Angel was at the Plaza that night. I decided to take a trip up there and purchased VIP tickets, quite expensive but it was worth it. After his show he always shows VIP members tricks and how to perform them. He did crazy stuff I must say he would take the cigarette and do this..." (And start my magic routine.)
You have amazing reactions by doing this. It allows for other sets to merge yours, and increases social proof because people will see you with 9-12 other people and you are in a Lock-in location which makes it better. I had many kiss closes because of this trick by girls seeing me with a 9-12 set I was controlling.