"Somebody has to beat the drum!"
Think about it, you in a mall, you are at a local festival for whatever, something gets your attention, some noise, something gains your attention, and so you go take a look, right?
Beating that drum can be accomplished in many ways, many manners, some may come by the advertising, some by the signage, some by the word of mouth, some by the location, it may be traffic count (and along that subject), sometimes, like gas stations/convience stores know, which side of the street does the traffic go by and is it going to work or coming home?
Then, it's also a matter of "income demographic's", do those who drive by have the expendable income to pay for a detail, are they of what age group that is going to move into the area, are they buying or renting, when possible,take a little time and drive about, looking, are there a lot of mini-vans, regular sedans, high dollar European vehicles in the driveways, check out if most are leases or purchases,etc.
Sorry, as you can tell, I don't have a easy answer, but I hope I opened up some things to think about and consider in your quest.
Grumpy