I've done a bit of wandering and real quickly made some friends in the observation car, and as we discussed predicting the exact moment that the bar car might open, there was an announcement that went kind of like this:
"Attention— due to the malfunction of certain equipment that is in our snack car — it came to us this way from Seattle — we will be giving each passenger a free sandwich. We will come through the cars and you will each get coupons for a free sandwich and some chips and maybe an apple or possibly a cookie. After the free sandwiches have been distributed, then we will open the lounge car for beverages. Now, everyone please return to your seats so you can receive your free sandwich coupon."It's hard not to love Amtrak, if not simply for their congenial weirdness.