Working On Sections 'Privately'

Howdy! I’m just wondering if there’s ways to work on sections of a site and not have a visitor ‘stumbling’ into them while I’m working on them. I’m thinking about adding something like eShop but I obviously wouldn’t want anyone in there until I’m done. Is there a way to set a menu option to Administrator only until the section is ready?

Thanks!

Jim Hale
http://www.musicalquests.com