It was in the middle of the day on a Friday when I remembered I was tasked with coming up with a plan for a friend's last hurrah before leaving Boston that very night. I immediately jumped on to my favorite Boston event aggregator, The Boston Calendar, and picked an event to pitch to the group. "Free- Floating Silent Disco Party" was the title. “Yeah, it’s like a dance party that travels from place to place around Boston… Oh and everyone wears headphones tuned to the same playlist… Oh and did I mention it's FREE?” I tell my cautiously interested friends.