Lemon pickle, preserved lemon, etc is what I feel makes this dish sing as much as any other component. Obviously the veg can change with the season and with cultured mussels the season is year round, right? So for me, the salted or pickled lemon and garlic are the foundation and the rest can change nightly with what's arrived fresh to the back door of the house. Bread and it's types semi-foundational in that they can be served under or on the side or at the daily whim of the chefs. These guys ferment their own hot sauce (sriracha) and makes perfect sense for this iteration. Who wouldn't love these simple components made beautiful brought together? Mussels give their own broth and the fresher they are they more they give. Sexy, simple, approachable and representative of the house and chefs. Nicely done in my opinion.