Starlight Cocktail

1.5 C Compari
1/4 C Cognac
3/4 C orange liquer
1/2 C fresh lemon juice
1/3 C simple syrup
  1 C orange juice
Chilled club soda

Combine all ingredients except club soda and chill for 2 hours.
Serve 2:1 (mix:club soda) for strong or 1:1 for weaker.
Garnish with lemon and lime slices.
quarter batch:
4 oz compari
1J orange liquer
1 oz cognac
1/2 J simple syrup
2 oz orange juice
4 oz club soda