For beginners in the Korean barbecue game, newcomer Royal Palace is a neophyte’s dream. At the encyclopedic all-you-can-eat buffet, banchan choices are impressive. Slake your curiosity about burdock and spicy garlic stems, sweet boiled black peanuts and sliced fish cakes. Peruse the meat case and see what speaks to you most. You can try your hand at approachable LA galbi, but you can also sample messes of buttery beef tongue, tube-shaped intestine, and marinated squid.