Fill a shaker with ice, then add pineapple juice, coconut milk, melon syrup, and banana syrup.
Shake well for about 10-15 seconds to mix and chill.
Strain into a glass filled with ice.
If desired, top with whipped cream for extra creaminess.
Garnish with fresh mint and a green candy frog on the rim.
To achieve the glowing swamp water effect, place fairy lights around the glass or use a glowing ice cube for a safe, food-friendly glow.