She's told me, "you don't need to get me anything", but she knows I will and I want to.
And, shes the type of person that want's something practical (at least somewhat useful to her).
Furthermore, we're both young and active people, normally we'd go on a romantic hike with a picnic or something, but I've recently had a major knee injury and cannot do anything beyond normal walking before our anniversary. BTW, I recently moved to Chicago-land area to be with her and don't know anything about the area.
When it comes to the 4 year anniversary gift, you will need to go the extra mile to find the perfect wedding anniversary present.
After four years you will have experienced a few ups and downs, so you will want your 4 year anniversary gift to really say "I love you".
The historic origins of wedding anniversaries date back to the Holy Roman Empire, when husbands crowned their wives with a silver wreath on their twenty-fifth anniversary, and a gold wreath on the fiftieth.