tea service
It's fairly well known that eating spicy food actually cools you down. However, as this NPR report states, the same science works for hot beverages. Whether you're in the middle of a heat wave or experiencing cool comfort, there's no reason not to enjoy your afternoon cup of tea or morning cup of coffee. In fact, it will both heat you up and cool you down. You can check out the science here, but maybe a better idea would be to try a self-experiment.  Let us know if it works!