I was visiting friends in Chandler and they took us to this park. Wow! One thing I really like about the area is that there are kid-friendly parks practically on every block.
But Desert Breeze park and the railroad are definitely well above average. The railroad is such a fun addition for kids to enjoy, and not to mention there is also a carousel they can ride too. Looks like you can reserve space to have a party there, which I would definitely recommend because the overall park has so much for kids to do as well!