If you choose to save the trapped vault-dwellers in Vault 34 from the mission Hard Luck Blues, you can finally meet up with them here. Horowitz is accompanied by three other vault-dwellers, all extremely enthusiastic about their newfound home.
Sometimes Alice Hostetler can be found here. She will remark that she is glad to see the Courier, but is just passing through the refugee camp, as she is not fond of the NCR.
pcxbox360 The Vault 34 survivors, if rescued in Hard Luck Blues, may not appear right away.[verified]
xbox360 When attempting to pick the lock (easy) on the ladies' bathroom door (along the main hall across from the front door), the image of the lock may be missing, making the pick attempt difficult, if not impossible.[verified]
ps3 Upon entering Aerotech Suit 300 immediately to the right is a waiting area with 2 couches and a coffee table. On the coffee table is a copy of Today's Physician that may not register as an item when the aiming reticle is placed over it, therefore it cannot be picked up. The blast from a well placed frag grenade or similar explosive device can knock it off the table enabling the player to pick it up.[verified]