
The following is a list of the major Kingdom of Atenveldt events, along with a few of the major Wars held across the country. This is meant as a general idea as to when things are being held. For official information on each event and the specific dates, please see the Kingdom newsletters, Kingdom websites, or the event websites.
| Weekend Held | Event or Events | How the Date is Determined |
| January | ||
| First full weekend that does not include mundane New Year's Day | Kingdom Twelfth Night and Kingdom War Practice | Traditional Weekend |
| February | ||
| Week preceding President's Day | Estrella War | Treaty with the Kingdom of Caid |
| March | ||
| First full weekend | Spring Crown Tournament | Lex Atenveltus VIII. C. 1 |
| Last full weekend | Mixed Weapons War - Barony of Sundragon, Atenveldt | Traditional Weekend |
| April | ||
| First full weekend | Kept open for a Kingdom level event - Atenveldt | Lex Atenveldtus VIII. F. |
| May | ||
| First full weekend | Spring Coronation and King's Champion Tournament | Lex Atenveldtus VIII. C. 2-3 |
| Labor Day weekend | Spring Potrero War - Kingdom of Caid | Traditional weekend |
| June | ||
| First full weekend | Kept open for a Kingdom level event - Atenveldt | Lex Atenveldtus VIII. F. |
| Second full weekend | Uprising War - Kingdom of Artemesia | Traditional week |
| Second full weekend | Highlands War - Barony of Ered Sul, Atenveldt | Moved to this weekend as of 2009 |
| Second weekend through third weekend | Lilies War - Kingdom of Calontir | Traditional week |
| July | ||
| First full weekend | Kept open for a Kingdom level event - Atenveldt | Lex Atenveldtus VIII. F. |
| Beginning the last weekend | Pennsic War - Kingdom of Aethelmearc | Moved to this weekend as of 2007 |
| August | ||
| First full weekend | Kingdom A&S Competition | Lex Atenveldtus VIII. C. 4 |
| Third full weekend | Middle East Feast - Barony of Twin Moons, Atenveldt | Traditional weekend |
| September | ||
| First full weekend | Autumn Coronation and King's Champion Tournament | Lex Atenveldtus VIII. C. 2-3 |
| Memorial Day weekend | Summer Potrero War - Kingdom of Caid | Traditional weekend |
| Memorial Day weekend | Grand Outlandish - Kingdom of the Outlands | Traditional weekend |
| October | ||
| First full weekend | Kept open for a Kingdom level event - Atenveldt | Lex Atenveldtus VIII. F. |
| Columbus Day weekend | Great Western War - Kingdom of Caid | Treaty with the Kingdom of Caid |
| November | ||
| First full weekend | Autumn Coronation and King's Champion Tournament | Lex Atenveldtus VIII. C. 2-3 |
| Second full weekend | Southern Crusades - Baronies of Tir Ysgithr and Mons Tonitrus, Atenveldt | Traditional weekend |
| December | ||
| December is the busy Yule season. Almost every group in the Kingdom hosts an event to celebrate Yule. Since so many events need to be scheduled for December, the Kingdom of Atenveldt often surrenders its reserved weekend to relieve some of the calendar congestion that occurs at this time. | ||
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