Fallout 3/Zone 9 Exterior D.C Metropolitan Ruins

Super-Duper Mart
This location is necessary to the Wasteland Survival guide quest. It is a good idea if you do this early on to get a hunting rifle before you enter, (or even a sniper rifle) because the building has about 6 or 7 raiders, all wanting to kill you. The fridge you need to open is to the left immediately after you enter the building past the doors. The medical supplies are in the back of the building, so now you have to start killing. Once you get to the pharmacy supplies it is recommended that you activate the robot and also take the employee I.D. on top of the computer, because #1 the robot will help clean up the raiders who enter the building after you get the supplies and #2 the robot will attack you if you stay too long near it without an employee i.d.