Need Theme to mimic my Wordpress Site

Howdy,

I'm trying to help my brother move his restaurant's website from Wordpress over to Squarespace. Does anyone know of a theme that would mimic the original site? It's pretty basic, but it does have custom image frames (with constantly changing images). And when you press the Menu button, the different menu buttons appear for you to select (which brings you to that menu's page).

The site is:

cindyseaglerock.com

I took some things out on the Wordpress side, so that's why there's an empty circle and the spacing is off on the Catering and Bakery buttons.

Thanks in advance