Line an 8×8-inch pan with parchment, leaving overhang “handles.” This makes lifting and slicing clean and easy.
If dates feel dry, soak in hot water for 5 minutes, then drain well. This keeps bars cohesive without extra sweetener.
In a food processor, pulse dates until they form a sticky paste. Add half the oats and pulse a few times to combine into a chunky dough.
In a small saucepan over low heat, stir nut butter, maple syrup, and coconut oil until smooth and glossy. Remove from heat; stir in vanilla, cinnamon, and salt.
In a large bowl, mix the date-oat dough with remaining oats, nuts, seeds, coconut, dried fruit, and orange zest if using. Pour the warm binder over and stir until everything is evenly coated. Fold in chocolate last to avoid melting (unless melty ribbons are your thing—also valid).
Transfer mixture to the lined pan. Press firmly with a spatula or the bottom of a measuring cup. Really press—compaction equals bars that don't crumble mid-run.
Refrigerate for 1–2 hours, or freeze for 30 minutes, until firm.
Lift out using parchment and cut into 12 bars for adventure-size portions or 16 for snack bites. Wipe the knife between cuts for clean edges.
Wrap bars individually in parchment or beeswax wraps. Label with date (pun intended) and flavor add-ins like a pro.