A cafe was a small restaurant where drinks and snacks were sold.
In 1957, Carbon Creek contained at least one cafe, Madeline's Cafe. (ENT: "Carbon Creek")
The Palmerton Cafe was a cafe that at one point operated on Earth Two. (TOS: "Miri")
In 2004, the building block Loomis lived in also contained a cafe. (ENT: "Carpenter Street")
This cafe was never directly seen, but its presence was advertised by a neon sign.
In the 2150s Madame Chang's Mandarin Cafe existed in San Francisco. (ENT: " Affliction")
In 2153, Cafe Rio in Florida narrowly avoided destruction in a Xindi attack. (ENT: "The Expanse")
Following Montgomery Scott's exoneration from murders committed by Redjac in 2267, James T. Kirk suggested going to a cafe he knew on Argelius II known for its women. Leonard McCoy was also familiar with the place. Before Kirk could specify what made these women so memorable, he stopped himself. (TOS: "Wolf in the Fold")
In the mid-23rd century, the romance between Paul Stamets and Hugh Culber began in a cafe on the planet Alpha Centauri. (DIS: "Magic to Make the Sanest Man Go Mad")
The Café des Artistes was a small restaurant situated in Paris, Earth. (TNG: "We'll Always Have Paris")
In 2366, Lumar Cafe operated on Rutia IV. (TNG: "The High Ground")
In 2368, Captain Jean-Luc Picard and Ambassador Spock ate some soup at a small cafe on Romulus, while waiting for Senator Pardek to arrive. (TNG: "Unification II")
The Celestial Cafe opened on Deep Space 9 in late 2372. (DS9: "Broken Link")
Jupiter Station had a small cafe. In 2373, it was looking for a new manager. Dr. Lewis Zimmerman, on a visit to Deep Space 9, suggested Leeta for the position, but she declined. (DS9: "Doctor Bashir, I Presume")
A holoprogram of World War II contained at least one cafe. (VOY: "The Killing Game")
A replica of Starfleet Headquarters created by Species 8472 included the Quantum Café. (VOY: "In the Flesh")