This drink is named for the Honolulu neighborhood where Town, Chef Kenney's restaurant, is located.
- 3/4 cup fresh lime juice (from about 6 limes)
- Basil flowers (optional; for serving)
Combine sugar and 1/3 cup water in a jar. Cover; shake until sugar dissolves. Combine syrup, rum, lime juice, and bitters in a large pitcher. Add 8 cups ice; stir until ice begins to melt, about 1 minute. Serve over ice, garnished with basil flowers, if desired.
DO AHEAD: Syrup can be made 3 months ahead; cover and chill.