Even the sickest of us can find ways to give back to our community. Take 12-year-old Marissa Norwood of Akron, who has been battling a malignant brain tumor since May of 2007 and the subject of past columns. She is organizing a unique dog-show fundraiser 10 a.m. to noon Saturday at Akron's Hardesty Park to benefit the Akron Children's Hospital's hematology/oncology department and the Doggie Brigade.