Thanks to smrtmnky for this. He says:
this is in the OutsideLands map. I will be on the look out for one for some modeling opps
For those of you unfamiliar with California, Outside Lands is an annual music and arts festival held in San Francisco. This year's festival, held in early August (yes, I still have an intense backlog of mini pony submissions from you guys), included Paul McCartney, Hall & Oates, The Yeah Yeah Yeahs and more. And it also included an exemption for service dogs and mini ponies. Because of course.