just carry or wheel the mini bar down to the front desk and tell them you don't need it emptied-you just do not want it in your room because you are a recovering alcoholic, on a diet, with an eating disorder.
//reminds me of when I was a little unhappy with a hotel in room safe. It was not anchored to the wall or furniture at all. The look on guests faces when I carried it in the elevator (locked) under my arm, and set it on the front desk asking if it was secure was priceless.