"We use Eventzilla every year for registrations for our Sudden Oak Death "bioblitz" survey. It's great -- it's easy to set up and to customize both graphics and content. We need to ask for specific information (where people want to survey, what help they need) and respond individually, as well as to everyone. Eventzilla makes this easy, while respecting privacy and not bombarding folks with ads, requiring setting up accounts, etc. I have had a question or two over the years, and have gotten quick, clear responses.Thanks, Eventzilla!"