Roman temples in 65AD

[Classics]

 Currently I'm playing in a play by email game set in ancient Rome. I play the Legate of Lycia et Pamphilia. I know very little about roman culture! In the game I've just built a temple to Latona. What I would like to know is how this temple would be opened for worship? Would there be days of festivities, sacrifices, gifts of money and would a high priest or priestess be appointed from a cult? Would the Legate be there? Any information that would shed light on how this temple would be consecrated, would be very much appreciated.
Thanks to all in advance