If you have a Facebook Page for a restaurant or cafe, you can now add a menu to it. The option only appears if an administrator has selected ?Restaurant/Cafe? as their Page?s category. Facebook partnered with Constant Contact to set up this feature.
Businesses that use the SinglePlatform feature will see their menu automatically added to their page. Since Constant Contact is only available in the U.S. or Canada, Facebook is letting businesses upload a PDF of their menu under Settings->Page Info->Menus.