In a kettle,add water and bring it to boil.
Turn off the flame,add lemon green tea bags and let it steep for 3-5 minutes then remove tea bags.
Let it cool & refrigerate until chilled.
In blender,add watermelon,cucumber,lemon juice,honey and lemon green tea,blend well & strain.
In serving glass,add ice cubes,water melon green tea & serve!