Jitterbug
2 jiggers Gin
1 jigger Vodka
3 dashes Grenadine
1 shot Lime juice
Around rim put 1 pinch Sugar
3 dashes Sugar syrup
Fill to top with Soda water (seltzer)
Special instructions:
Wet glass, dip rim in sugar. Then add Ice. Then add everything else. It's that simple!