Kenmore teens Evan Anderson, Ryan Anderson and T.J. Marchello will perform in Northwest Boychoir’s “A Festival of Lessons & Carols” Dec. 9-21 throughout the Puget Sound region.

The festival showcases the 90-member combined chorus of the Northwest Boychoir and Vocalpoint! Seattle. This year, Northwest Boychoir celebrates 33 years of this holiday concert series with nine regional performances.

Patterned after the Christmas Eve observance at King’s College in Cambridge, England, the festival has become a holiday tradition for thousands of families in the Puget Sound region. This classical performance consists of nine holiday readings, each followed by a traditional carol performed by the choir, and another carol sung by the choir and audience.

“A Festival of Lessons & Carols” concerts are open to the public. Advance tickets are available through the Northwest Choirs at (206) 524-3234 or online at www.nwchoirs.org.