What does $20 ticket provide? I see it says "one plate" but see where folks say eat lunch then come back for dinner. Does that require another ticket?

I usually spend about $15 for a large size sandwich, a couple sides, pickles, sweet tea, and a cookie or cupcake. A couple bucks more if I go for the platter which comes with a couple sides. $20 could possibly get most of two small sandwiches with no/few extras, but I don't roll for going skimpy here. It's a 3 hour drive for me.

I'm not sure exactly what a $20 ticket provides but I doubt it would cover two meals.