LordMelquiades
Explorer
I'll vote for the Wizard's Amulet and the Crucible of Freya, as they feature dungeons without being dungeong-specific, they make sense within a limited geographic area (instant gameworld), and it's easy to add other elements to them for further adventures.
I've run the Sunless Citadel and NeMoren's Vault, but as has been mentioned, they are such dungeon crawls that if one of your newbies turns out not to like dungeon crawls, you're kinda stuffed...
I've also run Dark and Stormy Knight, which is great if the "how did we get together" question is an issue for you. You could easily add it to WA and CoF.
I've run the Sunless Citadel and NeMoren's Vault, but as has been mentioned, they are such dungeon crawls that if one of your newbies turns out not to like dungeon crawls, you're kinda stuffed...
I've also run Dark and Stormy Knight, which is great if the "how did we get together" question is an issue for you. You could easily add it to WA and CoF.