Good idea. Interface though...

Good idea for event planners and hosts, no question. However, the visual appeal of the interface is as important to me as the appearance of the event venue event itself. And I confess, this UI doesnt appeal. Thats subjective though, so if you dont mind the interface, I know of no other tool that will do the same — so it could be great for your purposes!

create247 about Certain Arrive, v2.4