Consistently good açai bowls at the fruitologist (I’ve not ordered anything else but they have an assortment of other food items). They aren’t cheap but worth it.
They have a gluten free granola as well so you don’t miss out on the full experience. Coffee is good as well.
The cafe section sits inside a small grocery store that has beautiful produce and a variety of other specialty foods.
Seating is all outdoors (they have a covered area with some heaters) however there is a few sunny parks in walking distance as well. Can get really busy on weekends.