Gavaline tea

Gavaline tea was a tea enjoyed by Betazoids.

In 2368, Deanna Troi drank Gavaline tea aboard the USS Enterprise (NCC-1701-D), remembering that it was a favorite of Lwaxana Troi. 

In 2372, Lwaxana Troi asked Odo if she could use Odo's replicator to get some Gavaline tea.