fire department. Prior to the formation of the Merrionette Park Fire Department, fire protection was provided by Blue Island and Chicago fire departments. Recreation Merrionette Park is home to the Merrionette Park baseball fields, where children of all ages play every summer. Merrionette Park Baseball is a volunteer organization. References External links Village of Merrionette Park official website Alsip-Merrionette Park Public Library District Villages in Illinois Villages in Cook County, Illinois Chicago metropolitan area Populated places established in 1947 1947 establishments in Illinois