Start by cutting your watermelon into desired (approximately equally sized) pieces.

Place the chocolate in a bowl and set the bowl over a bain-marie (a pot with water) on your stove.

Let the chocolate melt and then dip the tops of the watermelon pieces into it.

Sprinkle with decorations of your choice. I used chopped nuts, sprinkles, and coconut for mine.

Place them in the fridge and enjoy them cold!