The other day I did a git pull for the source code of the Common Lisp implementation I use, and who was right there in the code comments? Freakin' Mike, man.
When i was going through my mother's things looking for the title to her car [1], I came across one of my first grade report cards. It had a handwritten note criticizing me for going to books to find information rather than asking someone. Today I'm a librarian and whoever wrote that note is...
The EURISKO source code is available, and there's a compatibility shim to get Interlisp running on Common Lisp (though it looks like it requires XQuartz, which I absolutely do not want to install).