one page menu with multipage link/linkage

Hi and thank you for any help in advance.

My client wants their site to live in a one page design. However, the blog links to a separate page. I'm hoping to get help the best practice in WP, for the creation of a 2nd menu with custom links like http://staging/hitlosangeles/#anchornames, so they return the user. to the home page and desired anchor.placement. Is there a way to create two menus – one for the homepage, and a 2nd for the blog?