It’s heating up outside. Seoul in the summer is hot, sticky, and humid. There are plenty of ways to cool off though whether you’re eating the delicious cold Korean soups, dipping into the pools and streams, or enjoying the air conditioners of the museums. If those don’t quite hit the spot though, maybe some cold ice cream or gelato will. I took an adventure out to try some of the delicious cold treats around town this week and here are three ice cream/gelato joints that offer unique flavors and a great time if you’re looking to cool off this summer in Korea. Frozen treats are the way to go if…