What about starting the TUHS channel on YouTube collecting pieces of UNIX history in video format?  Personally I really enjoy watching video presentations about UNIX and other computer technologies of the past.  It gives you a more deeper insight into this forgotten and ancient world we all know and miss.  Those videos are truly acting as time capsules.

Perhaps one of my favorite is this one, taken from the AT&T Archives:

  https://youtu.be/tc4ROCJYbm0

--Andy