You'll need to make your own Swedish Punsch for this though.
2 oz Swedish punsch
½ oz fresh orange juice
½ oz fresh lemon juice
One drop of Angostura bitters (for garnish)
Shake punsch and juices with ice and strain into a cocktail glass. Garnish with a single drop of bitters.
~ from Jeff Hollinger and Rob Schwartz’s The Art of the Bar: Cocktail’s Inspired by the Classics