Navy Exchange Mini Mart in Point Loma occupies Building 542 on Sylvester Road at Naval Base Point Loma's submarine base near Fort Rosecrans, serving active-duty submarine and surface personnel on the peninsula's southern tip. The compact format stocks grab-and-go meals, cold beverages, toiletries, snacks, and a limited uniform section, provisioning the routine needs of base personnel stationed near Fort Rosecrans National Cemetery on the peninsula's south end. Operated under the same Navy Exchange Service Command umbrella established in 1946, the mini mart routes its earnings into MWR quality-of-life programs rather than shareholder returns. On-base banking pairs with the store through the adjacent Navy Federal Credit Union ATM on the submarine base, keeping financial and retail services within the same security perimeter. Peak throughput occurs during duty-section turnover, when watch-standers cycling off 12-hour submarine rotations funnel through the mini mart for meals and supplies before the next section reports.