Baltimore Zoo
1 shot(s) Beer
1/2 oz. Gin
1/2 oz. Rum
1/2 oz. Vodka
splash 7-up
splash Grenadine
splash Lemon Juice
Special instructions:
Add the liquors and grenadine. Mix. Strain. Add splash of 7-up. Add lemon squeeze. Drinker adds shot of beer to taste