IHJ has published some more pictures of Jake and Anna Kendrick with some added information. It appears that the photos were in fact taken on 1 September and not this Monday. They show cast and crew at a petro/gas station in California, possibly on the way to the Las Vegas shoot. Whatever the date, I love these pictures and so it's great to be able to post a couple more.
Many, many thanks to IHJ for both sets of pics!