Trim and peel <quantity>400<unit>g</unit></quantity> of pineapple

Cut it into medium chunks

Transfer to a blender and add <quantity>75<unit>ml</unit></quantity> of water. Blend on high speed until smooth

Set a coffee filter in a clean coffee dripper and sieve the juice into a container

Place the dripper over another container and pour the sieved liquid back into the dripper

Repeat the sieving process until the juice runs clear

Add <quantity>20<unit>ml</unit></quantity> of lime juice and <quantity>20<unit>ml</unit></quantity> of simple syrup to the cup of a cocktail shaker

Add <quantity>3<unit>ml</unit></quantity> of ginger juice and <quantity>50<unit>ml</unit></quantity> of muskmelon juice

Add <quantity>60<unit>ml</unit></quantity> of vodka

Fill the glass with ice cubes and shake well

Fill a highball glass with ice

Strain the cocktail into the glass

Mix the pineapple juice with a hand frother until foamy. The pineapple foam is ready

Complete the glass with the Pineapple Foam

Decorate with edible flowers to taste. The melon mule is ready

Cheers!