Vivienne Mackinder, a highly respected hairstylist and founder of HairDesignerTV, an online continuing education program, will kick off the website’s first Look and Learn Seminar on May 17 at the Snapple Theatre in New York City. MacKinder will demonstrate various cutting and styling techniques throughout the educational series. The first event will highlight new techniques in razor cutting, editorial styling and red carpet styles. Attendees will also receive a mannequin head and a one-month subscription to HairDesignerTV. For more information, visit www.hairdesignertv.com.