You want to sober up for a concert? I'd take the opposite tack, maybe ask around and see if you can get more. Drooling is not frowned upon at most concert locations. And being able to walk is optional (some say less than optimal).
I'm getting a closed MRI Saturday morning. I'm pretty claustrophic, so I've been given a prescription for valium. Does anyone know long it takes to "sober up" from a 5-10 mg dose? The MRI is at 10:00 and I have a concert to attend at 5:00. I'm not driving, just need to be able to walk and not drool. I'd personally prefer several high-octane brewskis, but suspect barfing in the tube would be frowned upon. 
