When you need to stretch your legs and schedule some much-needed TLC, wander next door to the Spa at Four Seasons Hotel St.

BBC: Daily deal: One night in St Louis

The industry is just as likely to stumble through an unknown door following an interesting sound, as they are to follow the official schedule.

BBC: Manchester band Fear of Music are hotly tipped for success

Take some steps to prevent a repeat performance: Install a lock on your bedroom door, encourage kids to knock, play soft music or the TV for white noise at night, and schedule "private parent time" when your child knows not to disturb you.

CNN: When your child walks in during sex