The ones I did last year were car-side pick-up. The ones I did 3 and 4 years ago were dine-in for the appetizer specials and were for one or two adults only. I gather that these vary greatly from one region to another.
I think you have to bring a child under 12 years old. I got one shop once many years ago. Now my nephew is too old, and I don't have another child to bring....
Shopping Southeast Pennsylvania, Delaware above the canal, and southwestern NJ since 2008