Santa reads a story aloud, before he and Mrs. Claus tale photos and mingle. A special lunch of a slice of pizza or hot dog and a small drink, plus 10 game credit can be purchased for $3.

Interactive learning centers include a barn slide, apple orchard and chicken coop. Maggie, a life-sized fiberglass milking cow sponsored by Golden Oaks Farm in Wauconda, will be the focus of the new exhibit. Maggie is over five feet tall and features a working udder that recirculates the water that children "milk."