The public is invited to the school-wide graduation ceremony for the Tennessee Technology Center at Dickson set for 3 pm Wednesday at The Renaissance Center. Pastor and human rights activist Dr. Gregory P. Stallworth will be the commencement speaker. The school holds three graduation ceremonies per year to coincide with its three trimesters. Students representing several counties will graduate from a variety of programs. The Tennessee Technology Center at Dickson, with satellite campuses at Ashland City, Clarksville, Fairview and Franklin is one of 27 technology centers governed by the Tennessee Board of Regents. The institution serves students in Dickson and seven surrounding counties with 21 full-time and special industry programs. For more information, call the center at 441-6220.