Tilted Kilt-Approriate For All Viewers?

Recently at a very busy intersection by my house, a new billboard was put up.  At first glance, I thought I was in Vegas.  Some of you may have a Tilted Kilt by your house but we recently got one in our mall.  The city that I live is is quite family friendly.  I honestly have no idea why the city would allow such a billboard to be displayed and even a restaurant like Tilted Kilt to have space in our mall.  Guess when money is involved, people are willing.

There are several billboards from this restaurant around town but I thought the one below was a bit rude claiming that we should boycott ugly lunches.  What are we teaching our young ones by having ads like this plastered around town.  The food may be good but I think this is one location I'm ok with not visiting. 

P.S.  Just realized that there is a tatoo parlor right by the sign.  Let's just say that my town has pockets of different economic status.

P.P.S.  AN UPDATE-The billboard has now been replaced.  Hallelujah!