Scoop the inside flesh out. Place some of the flesh into a blender to blend into watermelon juice
Remove the outer rind
Cut into bite size pieces
Place rind into a bowl with salt and mix
Let it sit for 1 hour
After one hour, dump out the excess liquids. Fill the bowl with fresh water and wash the rinds with your hands. Dump out the water and repeat for 2X.
In another bowl combine watermelon juice, ginger garlic, green onion, soy sauce, honey, vinegar and Korean red pepper flakes. Mix
Once the rinds are rinsed and washed, combine with the sauce.
You can eat it right away or let it sit in the fridge up to 2 weeks.