Minnesota Law Professor Jim Chen has created a "Constitutinal Scavanger Hunt": 21 questions the answers of which can be found by a close reading of the Constitution.
You can download a hard copy via SSRN, or alternatively, the text is online here.
Happy hunting, legal eagles!
UPDATE: In the same vein, submit your best constitutional poetry. Presumably, that's anything that isn't libelous, slanderous, obscene, a "fighting word," or fraudulent. Good luck!