Local gelato store
This is our favorite gelato in town! They hand make each of their gelatos and have loads of different flavors (which change daily...I love their Thai Iced Tea gelato). They also make donuts from scratch, which are really tasty too! On top of that, they do coffee and other drinks.
The locations are decorate in really fun ways and always have a space for the kids to play (different toys and what not).
They actually have 2 locations (this one and another in Sellwood at 1540 SE Bybee).
I can't think of anything else that is more kid-friendly than ice cream! Check them out!