Downtown Napa keeps adding reasons to stay in town for dinner. The newest is BOA Steakhouse, which debuted in May 2026 inside Casa Mani Resort Napa Valley, the Curio Collection by Hilton property that opened in early 2026. It is the first Napa Valley project from Innovative Dining Group, the company behind BOA, Sushi Roku, and Katana, whose West Hollywood flagship opened in 2001. A Los Angeles steakhouse institution, in other words, has chosen downtown Napa for its wine country debut.
Casa Mani
Casa Mani Resort Napa Valley opened in early 2026 after a multi-million-dollar transformation, with 203 guest rooms and suites and interiors by DyeLot Interiors. The arrival centerpiece is The Offering Tree, a sculptural installation used for tastings with local wineries, which sets the tone immediately: this is a hotel that leads with wine. Rooms include temperature-controlled wine refrigerators, a small detail that tells you the property understands its audience. For a downtown Napa base, it is now one of the most complete offerings in town. The downtown location matters. Napa's Main Street corridor has spent a decade building a dining and hospitality scene that keeps visitors in town after dark, and a 203-room Curio with a full spa and a destination steakhouse is the kind of anchor that completes the picture. For travelers who prefer to walk to dinner, Casa Mani now belongs on the short list.
BOA, in Napa
BOA is a particular kind of steakhouse: polished, scene-aware, and consistent, the sort of room that has thrived in Los Angeles for two decades. Bringing that formula to Napa is a bet that the valley's dining scene has room for confident, big-city polish alongside its farm-driven tasting menus. As Innovative Dining Group's first Napa Valley project, it also signals that major restaurant groups now see downtown Napa as a market worth entering on its own terms, not just as an outpost. Reservations are the sensible move. The group has spent two decades refining the polished steakhouse format in Los Angeles, and the Napa outpost arrives with that playbook fully formed: consistent execution, a room designed for occasions, and a bar program built for the valley's wine lists.
The spa
The Spa at Casa Mani debuted in early 2026 with five treatment rooms including a couples suite, plus a hydrothermal circuit with steam, sauna, and sensory shower. The seasonal rituals use hand-blended botanicals, keeping the treatment menu tied to the valley's agricultural calendar. It is a proper spa program, not a hotel afterthought, and it gives the property a wellness counterweight to the steakhouse downstairs.
The rest of the table
Beyond BOA, the resort's dining includes the Lobby Lounge for small plates and cocktails, Creekside Terrace for breakfast, lunch, and weekend brunch, and a grab-and-go market featuring Ohm Coffee, Napa Nuts, and Vintage Sweet Shoppe. It is a well-layered food and drink program for a 203-room hotel: the steakhouse for the big night, the terrace for the slow morning, the market for the road.
For the broader picture, the Napa Valley Edit is where we would send a friend first, and Auro at Four Seasons remains the valley's hardest reservation worth getting.