This is an advanced demonstration of what Events combined with several club layouts and template overrides is capable of. It is a professional level implementation and is too complex to explain in detail how all the elements are put together and styled.
If you are interested in implementing something similar or another advanced implementation of Events for your website or company you should get in touch with us via the events forum for general assistance.
Including adding event to personal planner
This demo site shows some of the functionality of this powerful addons for Events Registration.