Costco Wholesale is a members-only warehouse that offers a vast selection of items, including bulk groceries, electronics, and more. The closest location to the reviewer is usually well-stocked with newer products, and they haven't experienced any issues. While the parking can be challenging, the inside of the store is often less busy, especially when visiting during off-peak hours. One reviewer had a positive experience with the deli supervisor, Kathleen, who went above and beyond to ensure the customer could find the desired salad mix. The store is generally busy, but the efficient flow of registers and self-checkout counters helps to keep the lines moving. The gas station at the location is also noted as having a reasonable wait time during the middle of the afternoon on Fridays. However, one customer had a concerning experience with the Homai California Calrose Organic Brown Rice, which had an expiration date of April 2025 but appeared spoiled. The manager promptly addressed the issue and removed the affected product from the shelves. Overall, the reviewers express a positive sentiment towards Costco, with one couple particularly appreciating the large organic food selection at the Cal Expo location.