If you knew how to “Tie a Yellow Ribbon Round the Ole Oak Tree” or if “Bad Bad Leroy Brown” was a friend of yours, then there’s a chances you graduated in 1973.

Wilton High School’s Class of ‘73 will be holding its 40th reunion Saturday night, Aug. 17, at Trackside Teen Center. The party, which will likely feature many of the hits of the era, begins at 6.

Tickets cost $75 and include dinner. They may be purchased by sending a check, made out to “WHS 1973 Reunion,” to Matthew Mason, Gregory and Adams P.C., 190 Old Ridgefield Road, Wilton, CT 06897.