Newman Events is part of Newman Worldwide; an integrated system that meets many of your event preparation needs. You can use this for conferences, meetings, weddings, even a party!
Take a look at the registration options to find the one that best suits you! If your event is FREE, then the ticketing system is FREE too and provides the basics you need to register people.
You may need a more complex registration system and add a fee to attend. Newman Events offers this option too.
There are a lot of features provided so that you can personalise your invitation and website.
Take a tour by following the link.