The money bars are the newer circular style we've been seeing. My husband thinks it's to keep kids from climbing on top of them, and I think it's for saving space. There is also a little rock climbing wall that was a favorite of my twins.
On the other side of the jungle gym is an area for little kids, with lots of fun things to play on. This section is recommended for ages 2-5, and my twins who are 4 spent most of their time playing in this area. There are tons of cool shapes and designs to crawl under, over, around, and through that make for endless possibilities while playing.
The Charles E. Lakin Human Services Campus also has a little pathway you can stroll down. It makes for a great way to wrap up the playing and get the kids to head back to the car. If you haven't been to this park, I highly recommend stopping by one afternoon or evening. Especially if you have toddlers or preschoolers!