Foregiveness? Reality of Tapping Towns During Holiday Event

Although I would be appreciative of ANY visit from a game friend, there is no denying that certain taps would be much more beneficial to me. I especially want them to tap on my farm of ripe corn and my SP tile. But, I do try to make it easier for my neighbors to see what I would prefer tapped. Like my farm is always very close to the landing screen surrounded by trashcans and a very large arrow made of pylons directed at it. I do not think I could spell it out any better than that.

I would LOVE to be able to communicate a little better with my neighbors through the simple use of some large signs or even billboards I could buy. Editable billboards would be cool and very realistic to a town and you could leave whatever small message you wanted for your neighbors too. Like: "Thanks for stopping by! Please tap my farm and my SP tile" or "Please do not leave graffiti!" It could be your landing screen and then you could place the structures you wanted tapped close to it. It would just make it easier for everyone all around.