We’re up to Day 11 of this marathon, and I’ve visited just about every day so far. Tonight’s highlight, for me, is “Exit from the Kwik-E-Mart,” a Season 23 episode that is televised at 10 p.m. ET. It’s about high-priced street art – and though Banksy was represented in an earlier episode, the commentary about popular and ground-level art is quite clever here. And so is the opening sequence, which Game of Thrones fans won’t want to miss: It’s a Springfield variation on that HBO show’s involved opening-credits map sequence.