You step out onto a tunnel and find yourself in a giant house. You are standing on one of those plaster shelves where people often place vases and other antiques for display. There is an old antique watering pitcher and a small antique clock.
Everything about the house looks normal except you seem to be only four inches tall. The house is an upper middle class home in a classic style. There is a lot of stone and tile and everything is ornate from the stained glass lamp shades to the Corinthian columns in the entryway.
You turn around to try to enter the tunnel again but instead, there is just a hole in the wall. Inside the wall you only find what is normal to find inside a wall but at your size, you could attempt to find your way around the house while staying inside the walls. You do feel a little hungry. Maybe you can get to the kitchen this way.
The front door opens and you hear voices.