Warning! This page contains information regarding new Star Trek material, and thus may contain spoilers.

You may be looking for the Voyager episode "Memorial".

A memorial was a ceremony similar to a wake or funeral, where people would pay their respects to a fallen friend or comrade.

In 2153, a memorial was held on Earth for the seven million people killed in a Xindi attack on Florida and Venezuela. (ENT: "The Expanse")

In 2260 of the alternate reality, Captain James T. Kirk presided over a memorial in San Francisco for those killed the previous year by Khan Noonien Singh and Admiral Alexander Marcus. (Star Trek Into Darkness)

Quark held a memorial for Morn on Deep Space 9 in 2374. (DS9: "Who Mourns for Morn?")