How about an open challenge to the office to build a Stealth PC. (things that should not be pc's)
Set a decent budget.
Cameras can follow each person involved like a reality show to record progress and failures/ challenges they have to overcome with their design.
And no retro game system chassis.
Lets see how creative your team can be!
We, the viewers can vote on the winner.
For motivation from just some random guy my HTPC.....
Pics show her with; 15-7500T, Noctura low profile cooler, Gigabyte H170TN, 16GB ram, 960 Evo 250GB M.2.
She has been upgraded with i7-8600, 16GB Vengence 3200Mhz RGB, Z390 Phantom ITX.
Front mount USB's 3.0, cockpit has PWR/ HDD etc LEDs and PW/ Reset switches.