How should I make 1st anniversary of completion of project - Invitation. Please help?

Question

Our office is celebrating the completion of one year of work since its inception. I need good words for an official invitation to be sent through email to all the top bosses of the company. I need help so that I can make an official Invitation through emai. Thanks

Answer 1

http://meeting.seg.org/invitation/
This is a rather clear one.

http://www.drachenboot.de/de/regatta_2005/info_padang.pdf#search='official%20invitation%20celebration'

Good luck.