Combine dates, coconut oil, salt, vanilla, orange zest, and cinnamon in the container of a food processor or blender. Pulse until mixture almost forms a paste.
Add cranberries, pecans, and walnuts. Pulse until nuts are very coarsely chopped. Stir with a spatula to combine, if needed.
Form balls with greased hands with slightly heaping tablespoonfuls of mixture. Store in refrigerator.