9 a.m.-12 p.m. – Miles For Hope, a nonprofit organization dedicated to funding brain tumor/cancer research, hosts the second Atlanta Moving Toward a Cure 5K Brain Tumor Run/Walk at Blackburn Park. $20 until Oct. 27; $25 after. Free for children under 6 years old. Fee includes bib number, event t-shirt, continental breakfast, and a souvenir dog tag. Post-event celebration honors those affected by brain tumors/cancer. Register online at: www.braintumorevents.org. Blackburn Park, 3493 Ashford Dunwoody Rd., NE, Atlanta, 30319.