Blend
1 oz fresh lime juice (3 cl, 1/4 gills)
1/2 banana, crushed (ripe) (1 1/2 oz, 4.5 cl, 3/8 gills)
Fill blender 2/3 with crushed ice (2 oz, 6 cl, 1/2 gills)
Blend until snow cone consistency
Build into glass
Top with light & dark rum
Add cherry
1 dash of grenadine
Serve in a cocktail glass (4.5 oz)
