‘Harvestfest’ in Lithonia

“Harvestfest” Community Fair, 10 a.m.-5 p.m. today, Harvest Tabernacle Church, 1450 South Deshon Road, Lithonia with free food, medical screenings, massages, haircuts and games. TheHarvestTabernacle.org, Facebook.com/TheHarvestTabernacleChurch, 770-484-7400.

‘Train or Treat’ in Duluth

“Train or Treat,” 10 a.m.-5 p.m. today, Southeastern Railway Museum, 3595 Buford Highway, Duluth with costume contests at noon and 3 p.m. for ages up to 12, trick or treating, wagon rides, refreshments, hand-car rides and burgers for sale. $7 to $10 and $3 each for train rides. srmduluth.org/events.html.

‘Test and Treats’ in Atlanta

TEST Atlanta’s “Test and Treats,” noon-4 p.m. today, Adamsville Recreation Center, 3201 Martin Luther King, Jr. Drive NW. Children under 16 must be accompanied by an adult. Free offerings will be health screenings, fitness instruction, carnival-style food and games, a costume contest, health education exhibits and treats for children. Free health screenings will include blood pressure, cholesterol, glucose/A1C for diabetes, HIV and Hepatitis C. Fulton County High Impact HIV Prevention Program (HIPP) at david-lee.mattison@fultoncountyga.gov or 404-613-1460.

Festival of Fun in Marietta

including costume contests for all ages, arts and crafts, games, inflatable rides, police and fire activities, a photo booth and other surprises. Parking, entrance to the park, games, candy and contests are free but fees for concessions and inflatable rides. cobbcounty.org.

‘Scare on the Square’ in Covington

Scare on the Square, 5:30-7:30 p.m. today, Covington with hundreds of pounds of free candy, hayrides and games by the city of Covington and Newton County public safety agencies. CityOfCovington.org.

France-Atlanta workshop, dance in Atlanta

One of a dozen events of “France-Atlanta: Together Towards Innovation” through Nov. 9 by the Consulate General of France in Atlanta and Georgia Institute of Technology,

Hadassah Centennial in Atlanta