There are several buggy tours that offer an Amish style meal, but Miller's is the only one that offers an Amish meal IN an Amish home, served by Amish. The price may seem a little steep ($40/person) but it is well worth the experience.
The buggy ride was nice, but not as long or informative as I had hoped. But still, very nice and enjoyable!
The dinner is the main attraction! There is nothing like getting to see Amish life first-hand inside an Amish home while eating home-cooked Amish food. This is a great chance to really see what the Amish are like (and dispel many myths). There's no need to be nervous about being English here, just enjoy the hospitality and remember to try everything as it comes by!