Knick Knack

Nicholas "Knick Knack" runs the general store in Little Lamplight in 2277.

Background
The brother of Knock Knock, Knick Knack's name was originally Nick, but he became known as Knick Knack due to his habit of collecting odds and ends (knick-knacks).

Daily schedule
He is in his store behind the counter until night when he is in his bed.

Other interactions
Knick Knack will give Lone Wanderer a discount if they have the Child at Heart perk.

Appearances
Knick Knack appears only in Fallout 3 and is mentioned in Fallout 4.