Google's John Mueller and friends do a ton of what they call "office hours," which are Google hangouts where they run through questions submitted and answer them as best as they can. Anyone who reads here knows I cover them a lot as sources of content and information to share with you all.
There is a special office hours coming up where Google's John Mueller will do a site clinic and review your web site live in front of everyone for an hour.
The office hours available at Google+ and is on May 31st at 10am ET.
It is specifically for brick and mortar sites, according to the description which reads "if you're a "Brick & Mortar" SMB and would like your website reviewed by the Google search team, feel free to submit your details." You can submit the details in this Google form.
It is hard to say if Google's John Mueller will be able to get through all the submissions but I assume he will pick the best ones and share them.
Forum discussion at Google+.