I came by for a quick lunch and was pleasantly surprised by the food and nice cafe ambiance here. Cafe RX is tucked away in the Tides Center in the heart of the Presidio and while it's a bit hidden, it's a solid lunch spot if you're walking around and need a fast casual yet surprisingly affordable meal. I got the nicoise salad which was great and refreshing after a long walk around the bay in the warm sun. The portion was generous and I loved the mix of spring lettuce, green beans, tuna, and potato wedges. The sauce was yummy and added a lot of flavor without being too heavy. Overall great salad for $13 and it did feel like a full meal with healthy protein and starches. It seems like this cafe mostly serves people who work in the area but nevertheless a great find in the Presidio! read more