What it is
: A Serrano ham sandwich (on the right) with just a drizzle of olive oil ($1); and a Serrano ham sandwich with Iberico cheese ($2). (Yes, eagle eyes, potato chips too.)
Where it at? That's what we're asking. Take your best guess in the comments section below, and if you answer correctly we'll buy you one of the sandwiches next time we run into you (the one without the cheese). If you don't get it right by tomorrow, we'll give you the answer via a blog post about the establishment that sells them. A win-win situation!