Chip's favorite treat!
Even if you've already finished the adventure at the Village of Toru Kai Tangata, make sure to visit this island from time to time! Every day, in exchange for helping local dwellers, you can get little gifts that include Grain Mix, Growth Elixirs, and Hazelnuts.
P.S. You can claim your gift before March 18, 12:59 AM PDT (Pacific Daylight Time).