M.A.
Hi S.,
I am from Lenexa but lived in Ov. Pk. before, I love the Shawnee Mission Park (79th and Renner)for that, you can find shelters with lake view or not and playground for the kids. It is beautiful and there are lots of things to do there.
We also have the Sar-Ko-Par Park there are shelters too, one is close to the playground and lake, but you can not use this lake is just for view and is small. The playground is great though.
Hope it helps and enjoy Father's Day!
Mariana Abadie
www.MyKidsFirst.com