A nice place to walk around and checkout some museums: Space Needle, MoPop, Pacific Science Center, Chihuly Garden and Glass
Easy hiking/walking trails and great views.
Walk around and see some animals! The surrounding park is lovely too and there is a nice walk around Greenlake.
Board game cafe! A great place to try out some new games. You can grab some food there as well.
Every Sunday from 9am-2pm.