Given that I know where the OP is training, the tox stuff is typically covered by a fantastic tox group... so, pinipig, talk with SA/SB/MM/JL to see if there's anything from "tox time" that hasn't been covered in depth.
I really like the SS v. NMS v. Malignant Hyperthermia idea... there's a spectrum there, important differences in dx & management; and a little bit of important history (Libby Zion + meperidine + neuroleptics = residency work hour restrictions).
Also, the most recent ACLS update changed a bunch of meds, so it might be prudent to go through the protocols and do a good pharmacotherapy talk on the indications/dosages/etc. Talk to your stellar departmental PharmD about this, if you want.
Good luck!
-t