It's called a "refrigerator". 
  
Yes, I get as excited as any of the newbies come Dragon time.  It's so much fun, how could I not?  I get to see friends I haven't seen for a year, and be treated with worshipful awe by all.  
  
The cabins are quite complete as far as basics.  Some have hard wired phones, some don't.  A prepaid calling card is a must for one's supply list.  Bear bells are optional.  Laura forgot hers this year, but she survived, tho' I don't know how as she forgot the "How to avoid or survive a bear attack" book I gave her. 
  
As to the number of pairs of shoes one is required to bring...it totally depends on one's fashion sense.