Line a baking tray with greaseproof paper
Add coconut to a non stick fry pan and toast for 10 minutes until it has turned a light brown colour
Place pistachios into a small zip lock bag and use a spoon to break into smaller pieces by banging the back of the spoon onto the nuts
Add toasted coconut, pistachios and goji berries to a mixing bowl and stir to combine. Set aside for now.
Fill a medium sized saucepan ⅔ full with water, place a heatproof bowl over the top, turn on the heat, add chocolate and stir as chocolate melts
As soon as all buttons are melted, remove from heat, pour melted chocolate into baking tray and use a flat spoon to smooth over the surface
Top chocolate with toasted mix, till full chocolate surface is covered.
Refrigerate for at least 2 hours to allow bark to set.
Once bark is set, use a knife or hands to break slab into pieces (See notes can be rectangular or free form shapes)