My husband and I are planning a staycation this summer since we live in such a great place. We live in San Marcos. We'd love some ideas other than the obvious (zoo, Coronado, Petco Park, Gaslamp, etc.) of things to do. Maybe more "off the beaten path". Were in our 30's and like the outdoors and love great food. A cool spa would be great, hidden beach gem perhaps? Swanky less known bar? Any input would be greatly appreciated!!