Board Thread:Casual Discussion/@comment-2.221.226.173-20140725175340/@comment-25021853-20140726122534

You have to have the One Plate Buffet, which is a Premium building and start the associated quest chain. I had a problem with them NOT showing up even though I had a quest task for them to eat at the One Plate Buffet with Chief Wiggum. They did finally show up after Wiggum finished eating. Maybe some people will have them show up as useable characters in Krustyland, even without buying the One Plate Buffet.

I also got Sherri and Terri showing up once the Princess Penelope quest chain started, so now I have 22 of my 89 characters who can do jobs in Krustyland, almost 1/4! :-)