[Help] Anyone know of a plugin which allows me to register…

So iv been browsing the plugins database for hours now, no exaggeration, but I cant seem to find what im after although I have a feeling it must exist.

So i’m looking for something that will allow me to list the events and let people choose whether they are attending. If anyone knows of such a plugin then if would be of great help as it is one of the few remaining bits left to be done on my site.

Thanks to anyone that is able to help me with this as im just about fed up with looking through the plugin database and having no luck.