You have been hired by a new company in town, their offices look like a giant cube, and you've heard the job never gets boring. As you enter the cube-like building, an android salutes you
Welcome new hire!
You have been accepted to be a researcher at the Documented Discovery Complex, your field will be assigned to you as soon as you enter the building every morning. Every day you will go in a different part of the Complex and search a new topic, noting all discoveries and new findings down on your handy notebook!
After handing you a notebook, the android hands you a small paper
For today, here is your randomly assigned activity:
A quick glance over what's definitely not an activity (even though visiting might be fun), you turn to the android, and notice that it already left. You try to decipher this, scratch your head, and decide to go ask for help in one of the nearby doors.
The room number is 005, after knocking, you open the door and see perhaps the biggest server you've ever seen, along with a great hole in the wall leading to room 004. The server seems to be shared between the two rooms, but that's not what you came here for, no one is there, so you quickly leave and close the door behind you.
You have about an hour before work starts (always come early on your first day), going up and down the stairs (and running in the long hallways) to reach all the rooms in your list would take way too long.
What is your assigned activity?
If you have one, where is your room?
Bonus style points if you continue the story!