Perfect Duluth Day

Oh, the possibilities

Okay, I need a little help. I finally got a M-F, 9-5 job in Duluth and will not have to work weekends for the first time since I was 14 years old. I have a 1 year old daughter and want to take advantage of some weekend family activities but have been out of the loop for a while. What is out there that I may have forgot or have not heard about yet?