There are some amazing hikes and scenic spots throughout this whole area. Known as "The Gorge", it's famous for the beautiful waterfalls. This is a large area, but you can get to popular hikes within 30 minutes of Portland. If you'd like specific hiking recommendations, text either of the brides.
This is a great spot to feel the vibe of Portland. The spot itself has many food cart options and plenty of picnic tables to sit at. Food pods are a staple of Portland culture, and some of the best are located here. There's also some great beer options if you want to try local breweries. It's on a very popular street with multiple bars, restaurants, and boutiques.
Portland's most famous ice cream shop is a must try. Although the original and most popular spot is in NW Portland, we would recommend coming to this location in NE Portland, and then exploring Alberta Arts District (this shop is right in the middle of it!) and getting other food and drink along the way. There are great boutiques and local shops in the area to find the perfect souvenir.