You are giving a 1-hour long talk at the Séminaire d'Homotopie et Géométrie Algébrique.
The seminar always takes place on Tuesdays and starts at 14:00 in "Sale Pellos," located on the second floor of Building 1R2. The room is on the same floor as my office. Sometimes, there is a workgroup meeting at 15:30, which you are welcome to join.
It is possible to give a talk with a projector. There will still be half of a blackboard remaining. If you plan to use a projector let me know beforehand.