Hello,
As an experienced writer from advertising and PR, I can create all the content listed by you.
Slogans, messages, rhymes, invites, posts...the works.
However in your test, I see no specific theme mention. As I see it, your copy begins at the theme.
So please specify your theme for the night and we can discuss further,
Regards,
Namita Jain
PS: Please do be sure to check my profile, portfolio and employer feedback for skill validation.