10 a.m.-5 p.m. – It’s the 10th annual DREAM Howl-O-Weenie festival! Event offers dachshund races, costume contests, live music, artist/vendor markets and more. Free and open to everyone. Proceeds go to veterinary care for abandoned dachshunds in Georgia. Brook Run Park, 4770 N. Peachtree Rd., Dunwoody, 30338. Visit: www.dreamrescue.org to learn more.