The winter session for recreation classes started Jan. 9, 2017. The Onetta Harris Community Center has a variety of new classes, in addition to ongoing favorites. Classes offered include Tiny Ninjas martial arts (karate), Young Samurai martial arts (karate), Happy Hour yoga, resistance/weight training, adult kickboxing/self-defense, Zumba toning, Hip-hop Zumba. Registration is also open for the spring session which runs Monday, April 3, 2017, to Friday, June 9, 2017. Please contact Onetta Harris Community Center staff at 650-330-2250 for more details about the classes and other programs offered.