Dragon's Den in Carlsbad operates as the full-service restaurant inside the LEGOLAND Castle Hotel at 1 LEGOLAND Drive, near The Crossings at Carlsbad. The open-kitchen format features a dinner menu of steaks, seafood, and pasta alongside the signature Dragon Burger topped with jalapeño bacon jam, pairing craft cocktails from a full bar in a sit-down setting comparable to the brewpub experience at Karl Strauss Brewing Company on Palomar Airport Road. Breakfast runs as a complimentary hot buffet for Castle Hotel guests, rotating through omelet stations, Belgian waffles, biscuits and gravy, and themed international spreads. A LEGO play pit and live castle-themed character performances from knights and princesses integrate directly into the dining room, delivering a dinner-and-show format distinct from the spa-adjacent tasting menus at The Spa at La Costa in the Aviara area. The signature Dragon Burger layers a house-ground beef patty with jalapeño bacon jam, aged cheddar, and arugula on a brioche bun, running alongside dinner entrees that include pan-seared salmon and an 8-ounce New York strip with truffle-parmesan fries.