Huntington's Disease Society of America (HDSA) provides support and services to persons with Huntington's Disease (HD) and their families around the world. Buy a Limited Edition Cane Sword for $3.00 USD in the Marketplace to help support HDSA. Zynga will contribute 100% of the proceeds from every Cane Sword to support HDSA's efforts in strides towards potential therapies to treat HD symptoms and, eventually, the disease itself.
