overgeeked
Cheers to the Tin Man
The young at heart as well. It’s great fun to not be so rigid. You should try it.Kids and young people in my experience have a higher tolerance for mixing things up and having a good time doing it.
The list of difference between the OD&D, Holmes, B/X, BECMI, RC, and AD&D editions of the game are far less than you seem to think. A lot of people mashed them together back-in-the-day.
It would be fairly trivial to play all the TSR editions of D&D at the same time at the same table. Adding in the WotC editions of D&D is where things would get complicated because there are more differences.