Both interesting etymologies, Dr. Bill! Along with their tidbits of historical info...got a good belly laugh out of your "lavender urine" post!
And after TEd's Satyr day-night special puntification, it suddenly occurred to me that Saturday night, Friday night, etc. could be a bit rendundant. Wouldn't Saturday and Saturnight, Friday and Frinight be more precise and make more sense? What thinkest the board?