Tree lights up holiday season in Langley Denise Need dances with daughter Piper during a Christmas song at the Langley Tree Lighting on Saturday, Nov. 30 at Langley Park. By Ben Watanabe • December 5, 2013 12:09 pm Denise Need dances with daughter Piper during a Christmas song at the Langley Tree Lighting on Saturday About 100 people gathered around the tiny Langley Park to sing Christmas songs, dance and bask in the glow of a tree all alight Nov. 30 for the Langley Tree Lighting ceremony.