Possible Clues:

• Where name is entered for those contributing to charity home
• Trendy parties -- outside or not outside
• Where it never rains
• Where letter-boxes might be fitted at home?
• Where smoking jackets are worn
• Where to see some squash
• At home, perhaps
• Inside a building
• John Mayer "Pull all the shades and wander the great ___"
• O, or not out