Hair's How, set up at the top of the Preston Street hill, is a school that offers complete 1000 hour courses in cosmetology. Parking can be a major endeavor here as there are three spots, and the lot is usually filled with buses from retirement communities. Students can be seen scuttling around the large school, and customers can also arrive on a walk-in basis for hair styling, nail work and dye jobs performed by the students. No appointments needed here.