Worst case scenario is if they use them to get the directions and in pure curiosity continue to watch the exhibition on their way.
And by the time they get here they've already seen it.
-But that doesn`t worry us. Neither does copyright laws. We haven`t even asked Google for permission. They never ask. This time, they can sue us.
-Did I tell you we`re gonna piss all over the logos? It`s a piss slash logo exhibition. Later we`re gonna burn it all in a Hell Mary contest. After that we`ll open a pig farm and sell hot dogs. People love pigs when you say it`s dogs.