For those planning a VFR trip to the French Savoie or Alpes-Maritimes, there are international military exercises entitled BACCARAT planned for SE France with a lot of ZRTs beginning mid-September.
This has been published in an AIP SUP.
Local copy
It doesn’t look like this affects the flyout to Annecy, but it isn’t too far away so participants should be aware especially if additional travel in this area is planned.