The Wise Ox Butcher & Deli in Carlsbad's La Costa district is the North County outpost of Trust Restaurant Group, the San Diego hospitality collective behind Trust, Fort Oak, Rare Society, and Cardellino across 13 locations. The butcher counter stocks the same pasture-raised, hormone-free beef, pork, lamb, and poultry used across all TRG menus, a whole-animal sourcing model shared by heritage-breed specialist Tip Top Meats further up the North County coast. A zero-waste kitchen policy converts all trim, scraps, and offcuts into bone broths, rendered tallow, ground blends, and house-stuffed sausage casings, eliminating single-use protein waste from the entire production line. Craft beer on draft and a curated wine program complement the seven-sandwich deli menu, building out a taproom-and-counter format that draws the same craft-beer audience served by Burgeon Beer Company in the Poinsettia corridor. The signature dry-aged smash burger is cooked on a flat-top griddle at The Beacon La Costa and paired with beef-tallow-fried Kennebec potatoes cut in the same zero-waste butchery workflow that processes whole steers from ranch to retail case.