...I just saw this on the "Blog of Unnecessary Quotation Marks"
"Help" with your needlework projects
Now, while I figure that they're probably not going to foul up your project, as implied by the blog's title given to this entry, it is a little concerning as a needleworker myself. I'm such a smart-ass that I'd probably walk in and ask "What kind of 'help' are you offering and should I be concerned that "help" is in quotes on your sign?"
Of course that may alienate the LNS in question depending on how I phrased and inflected that statement...