Orchesis, the Wilson College dance company, will present its fall performance at 7 p.m. Thursday, Friday and Saturday, Nov. 14, 15 and 16, with a Saturday matinee at 2 p.m.. The show, which is open to the public, will be held in the Appenzellar-Buchanan Dance Studio in Davison Hall. The performance will feature original choreography by Wilson students, faculty and dance alumni in a spectrum of different dance styles─from jazz, tap and modern to lyrical and commercial pop dance. Tickets are available at the door and prices are $10 for general admission; senior citizens and Wilson students with I.D. get in free. Contact Wilson College Office of Marketing and Communications 1015 Philadelphia Avenue Chambersburg, Pa. 17201