Mayor Paul Voelker will help Chabad of Richardson in lighting a nine-foot-tall menorah at CityLine Plaza Dec. 18, the first night of Hanukkah, at 5 p.m. The open-to-the-public celebration will feature music, crafts and traditional holiday donuts plus lots of chocolate gelt (coins) dropped from the top of a Richardson Fire Department ladder truck. Complimentary Hanukkah menorahs and candles will be distributed as well for participants to light at home.