Someone mentioned Big Donuts. There's not just one: there are (or were) a bunch of big donuts scattered around the LA area. I once made a book of photographs of them, a small, self published Xeroxed edition. I scouted out every donut shop I could find with a big donut on top and ran around, taking pictures of them with a cheap shit plastic camera I bought in a thriftstore for 39 cents.
A couple more from yesterday. From different angles.