Founded in 1989, MainStreet Libertyville is a 501(c)(3) nationally recognized and accredited volunteer based non profit program whose mission is to preserve the character and promote downtown Libertyville. MainStreet Libertyville hosts over 50 days of community and retail events each year. Stroll around the downtown and experience its events in picturesque Cook Park, award winning restaurants and distinctive boutiques. Come see why the locals love it!