MACNA is a combination of several events. It is an educational symposium where people can attend lectures from industry leaders, conservationists, authors, and scientists. It is also a trade show where hobbyists can buy the hottest new corals and see new cutting edge equipment Attendees can also give their feedback to manufacturers so they can continue to bring us the innovations we are looking for. And lastly it is a social event. Many speakers, vendors, and hobbyists come to socialize with each other. It gives people an opportunity to put faces with names they might see on a message board or email.