Kali-fal is a Romulan beverage that can be served warm. True kali-fal has a powerful aroma.
T'Luadh, a 22nd century member of the Tal Shiar, enjoyed kali-fal. (ENT - The Romulan War novel: Beneath the Raptor's Wing)
In 2374, Merken Vreenak drank a glass of kali-fal with Benjamin Sisko aboard Deep Space 9. Vreenak thought the Cardassian space station's replicators made a good replica of kali-fal. (DS9 episode: "In the Pale Moonlight")
Other drinkers of kali-fal include Koval and Cortin Zweller. (TNG novel: Rogue)
In 2383, Denison Morad ordered kali-fal in bar in Relvanek on Dessica II. (ST - Typhon Pact novel: Plagues of Night)
- It is possible that kali-fal could be the name for Romulan ale in the Romulan language.