1. Line a large baking sheet with parchment. Place a small skillet over medium-high heat. Add coconut and toast, stirring constantly, until light golden, 3 to 4 minutes. Transfer to a bowl; let cool.
2. In a medium saucepan over medium heat, combine honey, corn syrup and peanut butter. Bring mixture to a boil, stirring, then remove from heat and stir in chocolate chips and cocoa.
3. Continue stirring until chocolate chips have melted, then stir in cereal and toasted coconut until well coated. Drop by tablespoonfuls onto baking sheet and refrigerate until set, about 15 minutes.