Little Lamplight

 is a settlement in Fallout 3.

consists of a group of shacks set up inside a cave, lit by a system of lamps. It is inhabited only by children, who made their own society in there based on the cultivation and trade of the radiation-absorbing fungus that grows in the cave. Upon their 18th birthday, the inhabitants must leave Little Lamplight, with no exceptions. Many of the inhabitants of Bigtown actually emigrated from Little Lamplight. They refer to adults as "Mungos".

To go through the cavern you have to speak with Mayor MacCready and agree to complete the quest Rescue from Paradise that he assigns you. Two members of the town, Sammy and Squirrel, have been kidnapped by slavers from Paradise Falls, and MacCready demands their return. Alternately if the players Speech skills are high enough, or the player has the "Child at Heart" perk, it is possible to smooth-talk MacCready to let you in.

Unlike much of the Fallout 3 world, the Player's options are limited in this case. Diplomacy is the only option for entry to Little Lamplight because Fallout 3 does not allow the Player to kill children.

Apperances
 only appears in Fallout 3.