Lehigh County Senior Center, 1633 W. Elm St., Allentown, will be hosting a free holiday concert 1 to 3 p.m. Dec. 17.

The concert will feature the Good Vibrations Chorus, Timely Tappers and the Jazz Band.

Entertainers are all members of the center's various performance groups.

Light refreshments will be served.

For registration, call 610-437-3700.