OK! I have lots of exciting things that need doing:

I call it Das Boy's worst nightmare (he haaaaates this trope), or: The Great Holodeck Adventure Marathon.
Limiting it to only holodeck malfunction episodes would rule out awesome crack like "Fair Haven" and "Hollow Pursuits", but just having a holodeck scene or two would be... like half the episodes in existence, at least. And if we start getting into "but what is a holodeck, really?" then I'd have to rewatch the animated series Shore Leave sequel again, and I already put myself through that once this year. SO. It's decided. Standard holodeck romp fare.
We start in TNG season 1 with the episode I have seen more often than any other Star Trek ever episode: "The Big Goodbye."
Do you love holodeck episodes? Hate them with the burning hellfires of a thousand suns? What's your favorite? Tell meeeeee!