In a blender, combine the fresh pineapple chunks, mint leaves, and lime juice.
Blend until smooth, then strain the mixture into a pitcher.
Stir in agave syrup or honey to sweeten the agua fresca.
Add cold water and give it a good stir.
Fill a glass with ice cubes and pour the pineapple mint agua fresca until it's about two-thirds full.
Garnish with pineapple wedges and mint sprigs.
Sip and revel in the tropical goodness of Pineapple Mint Agua Fresca!