It was Mr. BeachBums! birthday a few days ago and there is a YAC Event tonight (GC4Z4c9), so in addition to the FTF raffle prizes that will be awarded, Mr. BeachBum! is receiving his own special birthday cache, and he doesn't know it yet!
Ok, he hopefully will be the first to find it after tonight's event, but regardles... we've always talked about placing a cache near here and calling it Tetris, as I'm sure you'll see why when you approach GZ. I would recommend parking across the streeet, as this can be quite a busy fast-paced location.