Need a trim? (OK, a little more than a trim). People with more than 12 inches of hair (that is not permanently color-treated) can donate it to Wigs For Kids, a national nonprofit that creates and provides free wigs for children suffering from hair loss. Cardamone’s Salon is providing the free haircuts, but Point Park University’s Lawrence Hall lobby will be the staging area for those willing to donate. There will be refreshments and a silent auction, as well.