Pour the ingredients (except the grenadine) into a cocktail shaker and add ice.
Shake until the shaker feels icy cold.
Strain into a Collins glass over fresh ice.
Pour grenadine down the inside of the glass over the back of a barspoon.
Garnish with a pineapple wedge.
You can find this cocktail at the following Walt Disney World bars and lounges: Banana Cabana · Chef Mickey's · Coral Reef Restaurant · Crew's Cup Lounge · Crockett's Tavern Lounge · Grand Floridian Cafe · Gurgling Suitcase · Kona Cafe · Mama Melrose's Ristorante Italiano · Martha's Vineyard Lounge · Olivia's Cafe · Outer Rim · Sanaa · Tambu Lounge · Territory Lounge · The Turf Club · Whispering Canyon Cafe