The En-ROADS Climate Workshop helps build support for strategies to address climate change via interactive testing of the cutting-edge simulation model En-ROADS. The resulting experience is hopeful, scientifically-grounded, action-oriented, and eye-opening. The En-ROADS Climate Workshop can be run for both in-person and online audiences. In the workshop, participants propose climate solutions such as energy efficiency, carbon pricing, fossil fuel taxes, reducing deforestation, and carbon dioxide removal. The facilitator then tests these approaches separately or as a package in the En-ROADS Climate Solutions Simulator, so participants can see the impact on global temperature and other factors.