Thursdays and Fridays are hard. I'm at my job at 8:30, then run to go to class from 11-2 and then have to be back at work from 2:30 to 6:00. I am seeking a solution to that mid-day starvation. I was thinking maybe a thermos of soup would do. I could sip that during my 1:00 class. What else could I consume during class that is quiet and fairly odorless? I don't want to be disruptive.