Olfactory hallucination
 

A very strong odor of coffee woke me up at 3:00 a.m. It went away in less than an hour.

Had anything similar?

I have them ALL the time. My most pleasant one is the smelling of brownies. I smell bleach, dutch apple pies, brownies, Right Guard deoderant and I'm sure some others that I can't think of now. My family loves to live with my MS, never a dull moment!

Wow! I might like the apple pie scent :) with a side order of brownies :)

You should've seen me up at 3 a.m. Looking for evidence That there was a real reason for the scent. Went outside thinking maybe there was some weird environmental disaster causing it since I live near train tracks. Nope! Checked the garbage for evidence Thst maybe DH made coffee in the middle of the night-- nope! By then the hallucination disappeared so I went back to bed ;)