If you wish you can register at
http://www.adoptionregistry.com
which already has a female born on the same date in the same city.
I checked the surname board at Ancestry.com and found several queries you posted, but they are not on the list of hits when I search for "Denver" on that board. I found your queries when I searched for "Robert."
There is mention on the Internet of an organization which claims to be authorized to act as intermediaries in Colorado :
http://www.cocis.org
Good luck from [Mr.] Reg Niles.
RegNMINiles@cs.com