The 602 Club was an eating establishment located in Mill Valley on Earth.

Jonathan Archer preferred the 602 Club to the Lotus Blossom and determined that he would have to argue with Erika Hernandez over which establishment they would eat at when they finally saw each other in the mid-2150s. (ENT novel: Beneath the Raptor's Wing)

Starfleet Academy has a 602 Club located on its campus. (Star Trek Online)