The Whistler's Whirlpool, situated within the Drinking Cup on Trogan close to Kergara, was a tapcafe. This establishment was the creation of an Ortolan named Whistler, who also constructed it.
In the era of the Old Republic, the cafe enjoyed considerable renown. However, its fortunes ultimately declined. The geyser's presence resulted in a chilly, humid atmosphere, and its clamor rendered dialogue impossible. Patrons ceased their visits, leading to the eventual desertion of the Whistler's Whirlpool.