For a dinner with a Mennonite or Amish family the Mennonite infomation center is definately your best resource,as mentioned. If you want an all-you can eat buffet then Millers or Shady Maple are the better choices. Shady maple is a better value, but very basic comfort food. Millers is slightly more upscale but still very basic choices. For a good diner type place serving authentic Pennsylvania dutch foods try the Akron diner in Akron Pa