Preheat oven to 350 F.
In bowl, add rice squares cereal, oats and unsweetened coconut.
In small saucepan over medium heat, add honey, coconut oil, cinnamon and salt. Stir until mixture starts to boil then pour over snack mix and stir until well combined.
Transfer to baking sheet and bake 8-10 minutes.
In saucepan over medium heat, add butter. Stir until butter browns then add chopped pecans and oyster crackers. Turn heat to low and stir while pecans roast.
Remove snack mix from oven and add brown butter pecan and cracker mixture; stir to combine.