Marche au Vin

Has anyone been to the Marchce au Vin in Ampuis? Hear it is a great locals event that attracts some of the best of Cote Rotie? Is there something similar that highlights Condrieu?

I’ve not been, but I’ve read reports before and the the Marché aux vins d’Ampuis included ALL wines produced by participating producers in No. Rhone, not just their Côte-Rôtie wines.