There are no attendees for this event.

>Hi everybody,
>
>This simple phrase got us stumbled for a while and we had to switch to a different word.
>
>How to say correctly:
>
>There are no attendance's for this Event.
>
>The final phrase we used is
>
>There are no Participants for this Event.
>
> BTW, I'm thinking - is FOR a correct preposition here?
>
>But how to say using "attendance" word?
>
>Thanks a lot in advance.