Combine cocoa and sugar in small saucepan; stir in water. Bring to boil; reduce heat and cook 2 minutes, stirring constantly.
Add the cloves, cinnamon and coconut milk,almond milk and chocolate chunks. Simmer 5 minutes (do not boil). Whisk in vanilla. Pour hot chocolate into mugs; top with whipped cream and marshmallow (optional). Use cinnamon sticks for stirrers.