Riddle

My evening activities in milder temperatures brought me to places that were good for a riddle. Any idea, where I have been?
This picture was not worked on in an app.

Reno is getting ready for all the people that are going to the Burning Man Festival. Trader Joes puts out lots of items that are especially meant for this event, like minute soups and the like. Big trailers are soaking up lots of
gasoline (in the extra).

The other extras show a selection of end of summer pics from the park, taken at 8 am.

Thank you for your kind feedback on the Starbucks pic. I loved to read your comments!