I've been watching TNG anyway the past couple months (I used to watch casually, but probably only saw ~30% of the total episodes). I'm watching an episode tonight as my own little tribute.
One of the strangest episodes of the Original Series is when we first meet Christopher Pike. There is basically a trial of sorts and they show footage from the past and the footage is what the original pilot was supposed to be. It has Nimoy as Spock, etc. It's kind of surreal.
__________________ Chicken Boo, what's the matter with you? You don't act like the other chickens do. You wear a disguise to look like human guys, but you're not a man you're a Chicken Boo.