Marc Harris will host a cut-a-thon to benefit Locks of Love. From Noon-6 p.m., stylists will provide complimentary haircuts for any customer who wishes to donate their hair. It is recommended that 10 inches or more of hair be donated. For those with less than 10 inches of hair, Marc Harris will also provide haircuts ($25 for men and children and $50 for women), and 100 percent of the proceeds will benefit the Locks of Love organization.

617-443-8633