invite wording question

Together with their families
Jennifer
&
Micah Shaun
joyfully invite you to share
in their happiness
as they unite in marriage
on Saturday, the sixth of June
Two thousand and nine
eleven thirty in the morning
The Crescent Beach Club
Bayville, New York

Reception immediately to follow



Do I need to include our last names since I am not including our parents names? Am I missing anything else?

TIA!!