I have found what I believe to be one of the Patreon supporter side quests. Unfortunately I have not been able to figure out how to do one of the steps legitimately, as well as figuring out what the reward for completion is. See steps below along with a video showing the locations:

1.) Just beyond the Sliquifier crafting table in the winding hallways you'll find on a shelf a picture of a cat with some egg rolls. Interact with the picture to begin the fetch quest.

2.) 3 egg rolls will now spawn on the map, one in the spawn room on the reception table, another on a white lawn chair next the elevator that only goes up and down one floor, and the last one spawns on a shelf next to the initial mystery box spawn.

3.) You are required to melee the egg rolls where it will then travel to another location close by. You only have 10 seconds to run to the next location and melee it again. Upon doing so it will then travel to its next and final location for you to pick up. Again you only have 10 seconds to get it before it resets to its original spawn.

4.) After collecting all 3 egg rolls head to the restaurant just before you slide down to the mystery box. In the kitchen will be a prompt to craft a plate of egg rolls. After doing so collect the plate with the 3 egg rolls.

5.) Bring the egg rolls back to the picture of the cat and interact with it again. The plate of egg rolls will then be placed in front of the picture, along with the ding completion sound.

Unfortunately I can't seem to figure out how to get to the egg roll that travels out the elevator shaft fast enough before it resets. Maybe someone else might figure it out? Also I don't know what the completion reward is at this time as well. I need the community to help me break this down further.

https://youtu.be/KhJLNoXqHK8