Strike Up the Band

 is a quest in Fallout: New Vegas.

Overview
The objective of this quest is to get Dean to his position in Puesta del Sol where he will complete the circuit using his own body.

Quick walkthrough
You must take Dean Domino to his position to start the Gala event. When you get there he won't stay until you have activated all of the holograms. Another option is to threaten to break his legs and leave him which works just as well.