Paul Mitchell The School Great Lakes formerly known as Great Lakes Academy of Hair Design (GLAHD) has been in existence since the 1970's in the Blue Water Area. Paul Mitchell The School Great Lakes is a school of cosmetology, esthetics, and nails. Our training expertise of over 20 years will prepare students for entry in the beauty industry. The learning process is fostered and advanced in an atmosphere of an educational institution and pleasant surroundings, with the accent on curriculum and faculty, and using the most modern equipment and methods Paul Mitchell The School Great Lakes has set the highest standards for their graduates so they meet the requirements of the Michigan State Board of Cosmetology