To obtain the Safari Totem charm, follow this guide. The Safari Totem charm is available in the event shop during the Safari event in Grow a Garden.
The charm can be used to summon elements of the new event. Although similar to the Bat Caller Charm from the Halloween update, the Safari Totem charm is a nice upgrade.
Currently, there is only one way to get the Safari Totem Charm: through the Safari Shop in Grow a Garden. However, it must be unlocked first.
Unlock the Safari Totem charm by contributing to the Safari Harvest event.
Author's summary: Get Safari Totem charm in Grow a Garden through event shop.