The Elephant Charge is an annual 4×4 event held in Zambia to raise money for conservation through education. Since its inception in 2008, the event has raised over $640,000. This year’s event is held in October 2017. You can support by entering or sponsoring a competing team. All teams must raise a minimum of $800 for conservation, but the biggest amount raised by a single team has been $107,421. More information here.