Dan Dunville, the award-winning chef at Meridian Restaurant (5694 N. Meridian St., 317-466-1111), recently left his post after a dispute with owner Rick Lux of LUX Restaurants. After Dunville’s departure, Lux announced to the staff that sous chef Edsel Chad Secrest (who had been with Meridian since the restaurant’s opening) would be the new executive chef. After this staff announcement, and unbeknownst to Edsel, Lux interviewed other chefs in the city for the executive chef position. Through a text message, Edsel learned that Lux had hired Layton Roberts of Mesh (725 Massachusetts Ave., 317-955-9600) as the executive chef. When Lux was asked why the sudden change, he said he was concerned Edsel was too close to Dunville. Roberts begins his new post on February 29 and is expected to bring his kitchen crew.