Prepare the pineapple by peeling and chopping it into small chunks, ensuring to remove the core.

Blend the chopped pineapple, freshly squeezed lemon juice, and one cup of water in a smoothie maker or food processor until smooth.

Strain the mixture through a sieve to ensure a smooth texture, leaving any pulp behind.

Fill serving glasses with half a cup of ice each.

Dampen the rim of glasses with water and dip into sugar for an optional sweet rim.

Grill a few pineapple slices for garnish and place them on the rim of the glass along with fresh mint.

Serve immediately to enjoy the freshest flavor.