■ Atlanta Junior Bridge. 3:30 p.m. Tuesdays in October except Oct. 31. Free. East Roswell Library, 2301 Holcomb Bridge Road, Roswell. Children, ages 8 to 12, are welcome to learn this card game, meet new friends and improve their math skills. Presented by Atlanta Junior Bridge. Register: 404-613-4050. afpls.org.
■ Haunted Horse Hill created by Ross Spencer. 6:30 to 11 p.m. Oct. 20, 21, 27, 28 and 31. $5 for Kids Zone, $10 Haunted House. Mariposa Farms, 75 Red Gate Trail, Canton. BEATS, Inc. is the sponsor, a local nonprofit that provides hippotherapy and adaptive riding to children and adults with special needs. All proceeds will help support BEATS’ program services, horses and scholarships. Also, there will be food trucks and a child-friendly section with trick-or-treating and pumpkin painting. BEATS-Inc.org.
■ Choose Your Best Publishing Options. 2:30 p.m. Oct. 21. Free. East Roswell Library, 2301 Holcomb Bridge Road, Roswell. An instructor from BookLogix will compare the two major publishing paths to give adult writers guidance on which path may be the better fit for them. Register: 404-613-4050. afpls.org.