Complete Quest 6, Great Feather Dance, 3 times

Collect 3'000 New Friends
Rewards:

3 BBQ Bronto Ribs, Ceremony Mask, 2 Wilderness Juice
Comes from:
Releasing the Past
Notes: Start quests from the Longhouse, Stirring of the Ashes or Medicine Men. New Friends come from mission rewards and the Dancing Bear Decoration.