Still grieving the loss of her beloved husband last August, Sara Kindler, 35, of Gardner, Kan., is planning Cause For Kindler, a 5-kilometer run/walk on Sept. 12 in honor of her husband Zach Kindler. She also hopes it will raise awareness about the rare, undiagnosed adrenal gland tumor called pheochromocytoma that ended his life at the age of 35.