Possible Clues:

• Within walls
• Where the kangaroo turns up but not out
• Entrances are under cover
• Having returned to pavilion, not out?
• Do sin, or not be out, for this
• Within house
• Within the four walls
• At home, presumably, they won't let one pass out
• With a roof over one's head?
• John Mayer "Pull all the shades and wander the great ___"