Si! Mon is a rare-for-L.A. feat of reimagined Central American flavors in a finer-dining setting. Chef José Olmedo Carles Rojas and Christian Truong frame seafood strikingly: surf clams in ceviche with culantro leche de tigre, shrimp dumplings with coconut milk and charred scallion oil, and grilled branzino with miso butter and dried shrimp salt. The tropical atmosphere, lush plants, and Panamanian Indigenous ceiling prints evoke the coast without kitsch.