I'll say it again: Henderson knocks it out of the park (no pun intended) when it comes to their facilities and parks.
I recently attended a wedding ceremony/reception that was held at Anthem Hills Park. I was skeptical, but everything turned out beautiful. There is a nice view of the city from the top level (soccer fields are below), there is a large play ground and lots of open space.
My only gripe was that the bathrooms were absolutely horrific. If the city can rent out space to host an event, they can surely have the staff to maintain the bathrooms during such an event.