In its fifth edition, the Sustainable Regency Festival transformed into the Sustainable Festival, fostering broader collaboration. The Sustainable Festival was held from June 23-25, 2023, in Sigi Regency, Central Sulawesi, with the theme “Growing Better.” One of the festival’s main programs was the Nature-Based Innovation Business and Investment Forum. This forum, the first of its kind in Indonesia, focused on nature-based green investment and the restorative economy in the Lore Lindu Biosphere Reserve. Five priority schemes were identified, including agroforestry, ecotourism, and downstreaming of natural products.