Maricopa city officials are negotiating a contract with the promoters behind Wild West Music Fest for a “carnival event” at Copper Sky Regional Park next month. The contract should be finalized in the coming days, according to city spokesperson Quinn Konold. Specifics about attractions and activities will be announced once there is an official agreement, he said.Maricopa City Council was expected to consider a liquor license tonight for the event, which would include vendors, a stage and beer garden.