Some changes are underway in some Brevard County eateries. A new Mexican restaurant will replace AJ’s Lager House, which closed abruptly on September 13 after just eight months of operation near Viera. Meanwhile, Chipotle is set to open its first beachside location in Indialantic, where the new eatery will be taking over the site of the former Green Turtle Market on Eau Gallie Boulevard.