Enjoy an exclusive wine tasting for four at our newly renovated tasting room in the heart of SoMa, San Francisco during our Tuesday - Saturday Happy Hour. JAX staff will guide you through our wine portfolio. Having transplanted an 18 foot olive tree and JAX estate vines around a sleek, sizzling firepit, our space offers the ultimate Napa Valley oasis. This is the quinessential Napa Valley experience without the commute.