There’s a long bamboo table. On it, wicker baskets and a big bundle of jungle grass. Around it, men and women dressed in traditional tribal attire; bright beads on their hair, as well as slung across their shoulders. Taking turns, they explain the elaborate process of transforming grass into clothes, using equipment like a spinning wheel and a manual loom. We are at Rima Village, a remote hamlet tucked into the hills of Arunachal Pradesh, home to the Tikhab tribes.