What is included is a cake, cake cutting and bottle of champagne for a toast. Your disney photographer will be there to snap pictures of all of this immediately after your ceremony. Once that's done you're on your own. We booked dinner for 20 at Narcoossee's and then the Grand 1 for a Wishes fireworks cruise after ours. Total on the 2 things for 20 people we spent under $2K above and beyond the price of the wedding.
I've seen other brides do lunches, brunches, private dinners at the California Grill or Citrico's - just about anything you can think of. Some couples will also do a dessert party or even skip the meal and just do the dessert party - they choose a menu with more appetizers and not all desserts. As an escape bride you have to be a little more creative, but you can do and spend as much or as little as you want.