Thanks for posting! I took a look at the restaurant templates you have saved and see the one image-- is this the one that doesn't exactly fit?
There are a couple of solutions. First just a note, we do offer a stock gallery for you once the account is paid.
Do you have an image of the facility or lobby that you could upload and use? Even a photo of "snacks" would work here!
Take a look at the "Restaurant Special Event" template and see if something like this would work better!