This is one of times when it’s probably a good idea to leave the Spanish translation off of the sign.
It took me a couple of days to figure out that “Pies” is Spanish for feet. If you want to get picky, “pies” is plural, so it should read “feet,” or it should be “foot” and “pie.”
But that’s not really the problem. The problem is I don’t want a food related word anywhere near the word “foot.” I know what a cream-pie is in pron, and I don’t even want to find out what a foot-pie is in pron. But I wonder if the “special” means you get a happy ending.