At the Science Festival (Fête de la science), there are thousands of free events, all over France and the opportunity to discover all the sciences: biology, physics, chemistry, mathematics, but also human and social sciences.
For ENS de Lyon, the Science Festival takes place every year in the hall of the Charles Mérieux auditorium that is transformed into a science village with conferences, workshops, exchanges, exhibitions etc, open to school children and the general public for 3 and a half days.
The full program and information on up-coming events can be found on the dedicated site: Science Festival at the ENS de Lyon
. Science Festival 2015