While at an event, it is encouraged to hide modern items as much as possible. Turn off or take cell phone conversations away from the main crowd, if possible.
Sign in at Gate when you arrive. Many events allow pre-registration which is especially useful when registering for a feast. If you are not a paid member you will need to sign a waiver before being allowed to participate. You will usually receive a "Site Token”, which is a small bauble or trinket.
Many events offer a feast. This meal may be very large and fancy and may be served in a series of courses. Some are served at the table and some are buffet-style. Between courses, you may have other activities such as bardic performances, court business, dancing, etc. A series of toasts will usually occur with the feast.
Classes are often offered at events. These will cover many different topics. Some classes are limited seating; others may have a class fee to cover materials and handouts. Many of the classes are hands-on. Many events will have a schedule of classes taking place.
When someone is to be elevated to one of the peerage orders they will sometimes host a vigil. This is a time for friends to come together and give wishes to the candidate. Refreshments may be offered at these activities. If you see a party advertised to the public, you are generally welcome. Private meetings and circles occur at some events. These meetings are usually isolated from the main event and not advertised or advertized as only being for a limited group. Do not approach meetings in progress. If you need to speak to someone urgently, a message can be given to them.