Suggestions for New Year's Eve in Nyon or Lausanne

The Usine a Gaz in Nyon will be holding a "Black and White (and Red Carpet) party" in Nyon on the 31st December. Dancing, fancy dress and a DJ from 22:00 onwards.  Details here 

At midnight on the 31st December, the tower of the cathedral of Lausanne is lit up. A crowd wait below with champagne at the ready! See video below. Details - Lausanne Tourism