A banquet or feast was large hosted formal meal that was typically set around a banquet table, where a large party of individuals ate together, often as part of a festival or celebration.
In 2364, Lutan arranged a banquet in Captain Jean-Luc Picard's honor. (TNG: "Code of Honor")
During the late 24th century, Starfleet held an annual Admirals' Banquet. (TNG: "Phantasms")
The reception held aboard the USS Enterprise-E, welcoming the Evora to the Federation included a banquet. (Star Trek: Insurrection)