Facilities - Find addresses, phone & fax numbers, e-mail, and maps. • Mercer County main office - Sharon, PA • Key Enterprises for the Blind - KBA's industrial operations • Crawford County office - Meadille, PA Staff & Board of Directors • Mercer County staff • Crawford County staff • 2007 Board of Directors Services • Human Services - Casework, rehab, O&M, transportation & advocacy • Employment Services - Jobs for visually impaired and disabled persons • Prevention of Blindness - Free screenings & educational programs Programs • Life Skills Class - Monthly classes and educational field trips. • Keystone Kids - Programs for children with visual impairments. • Talking Books - Available through the mail to consumers. • Twinkle & Eyenstein - Our mascots, who teach children about eye safety. • Sandie & Falla - KBA's resident dog guide team. • Assistive Technology Lab - Offering computer classes to visually impaired consumers. Industries • Key Cleaning Solutions - Cleaning chemicals for home, business, and industry. • Key Catering & Food Service - Let us cater your next event! • Key Document Solutions - Microfilming & document shredding services. • Rest Area Maintenance - We maintain 33 interstate rest area sites across Pennsylvania.