When you travel do you stop in at grocery stores? Stop at the larger ones to find out what the area or country has to offer. You may find some interesting foods to try, you will probably find what the locals shop for, and you may find some souvenirs to take home.
Stop at smaller, or ‘Mom and Pop’, or neighborhood stores for a different experience. Again, you will probably find out what the locals buy. You might wander a bit to see how it differs from the stores you usually shop at back home.
Either way, it’s a fun way to experience some of the local flavor of a new place.