The main room with the entrance houses the main shop, including a counter and three bookcases to the left. A cabinet on the right next to the entrance contains Knick Knack's inventory. The small room left of the door is where Knick Knack (and sometimes mayor MacCready) sleeps.
- Schematics - bottlecap mine - sold by Knick Knack.
- My diary, by Jason Grant entries 1 and 2 on the shelves next to the shop counter.
- If the Lone Wanderer has the Child at Heart perk, they will receive a small discount.
- The store's inventory is labeled as "Knick Knick's inventory".
The souvenir shop appears only in Fallout 3.