A very serious tastind event with some 50 wineries taking part and where you can buy from the vignerons if you want to. The estates are artisan minded and natural-wine oriented. Groslay is a few km north of Paris. ..... Guests are : Mark Angeli, les Griottes, Stéphane Pz, Bruno Rochard, Olivier Cousin, Richard Leroy, Toby Bainbridge (the Brit who works at Domaine Mosse), Benoit Courault, Patrick Baudouin, Jerome Saurigny, Agn?s & René Mosse, Didier Chaffardon, ...