Crystal Lake Consulting (CLC) is a full service advertising, marketing and promotions company. We offer a variety of services related to advertising and sponsorships. CLC has over 25 years of media experience including broadcast television and radio sales, television production and cable television sales. Our work experience includes Time Warner Cable, FOX 23, Clear Channel, WGNA, ESPN 104.5 The Team, General Motors and more. We offer a sponsorship sales service to connect your business with companies looking to market their products and services at local venues. We put our years of experience and market contacts to work for you.