On November 25-26, Gateway House, in collaboration with The J.B. Petit High School for Girls, Mumbai, organised the first interschool Model G20. This initiative was supported by the G20 Secretariat and the Government of Maharashtra. Over 150 students participated in the two-day event held in Mumbai. The students simulated the Sherpa Track, Finance Track and Engagement Groups, and discussed a variety of G20 topics, such as energy transition, terrorism financing, digital public infrastructure and multilateral trade reform.