When writing a message on a plaque using multiple lines to communicate the message, is it appropriate to capitalize the first word of each line, even if the line is a continuation of a sentence shown on the prior line? Example:
To Management and Staff of ABC Company,
For your valued partnership and
Creativity in development of new
Technology that will improve the
Lives of transplant patients all
Around the world, we express our
Deepest gratitude and appreciation,
On the occasion of ABC's 20th Anniversary.
Presented June 5, 2013, in Los Angeles California
Additional question: Would "Anniversary" be capitalized since it is an event being recognized? And, would there not be a comma between Los Angeles and California? This is similar to wording I received from management to use on an appreciation plaque—I'd like to get it right, whether I'm right or they're right.