I have a client that is looking for event management functionality from their EE site. They are wanting people to be able to register for an event, pay registration fees and then have a confirmation e-mail/receipt sent to the registrant. Is there a module out there that is set up for something like this, ore would it have to be cobbled together from others? They are currently using Membrr and OpenGateway with PayPal to handle recurring billing of their membership subscriptions if that is of any help. Thanks in advance for any advice.