Portlands north mississippi avenue is a hotbed of trendy eateries that serve up some of the citys most delicious food and drinks the area is also home to quirky boutiques local brewing companies and other independent businesses that make it one of portlands most popular destinations youll discover it all as you explore the artsy historical neighborhood with a local guide stopping at brick and mortar restaurants such as mee sen thai eatery and popular food trucks like koi fusion sample