Saturday, August 18th, 11am. Back by Demand: this time on a Saturday and for a good cause! Yoga instructor Siobhan White is planning to run a half marathon for the Leukemia and Lymphoma Society. We’ll be donating 15% of Saturday morning’s proceeds to the Society, and asking for donations as well. Come introduce your little one to yoga and benefit a good cause at the same time. Class fee: $5.00 Best suited for ages 3-6. Reservations please. The Voracious Reader, 1997 Palmer Avenue, Larchmont, NY 10538, (914) 630-4581, www.thevoraciousreader.com