The address to the ceremony+reception is: 10455 Sheridan Blvd. Westminster, CO 80020. It's the community room at the city park recreation center.
At the same venue where we are getting married, there is a HUGE indoor water park and pool for kiddos and adults would love it too. There are basketball courts, racketball, and a gym there. (Hence Recreation Center) It is $6 for the day and I think children are $4.