About 180 people including 110 Williamsport Technical Institute alumni visited campus Friday during the eighth annual reunion for graduates of Penn College's earliest predecessor. Besides reuniting with friends and former classmates, W.T.I. alumni toured the Schneebeli Earth Science Center near Allenwood and heard about the college's Stage X building program from Barry R. Stiger, vice president of institutional advancement. About 180 people including 110 Williamsport Technical Institute alumni visited campus Friday during the eighth annual reunion for graduates of Penn College's earliest predecessor. Besides reuniting with friends and former classmates, W.T.I. alumni toured the Schneebeli Earth Science Center near Allenwood and heard about the college's Stage X building program from Barry R. Stiger, vice president of institutional advancement.