For the first time in 2 years, the MSX fair of MSX fairs will be held once again in Akihabara, Tokyo, Japan. A few days ago we had already received some rumors, it's Gigamix online who confirm these rumors are true. Apart from the meeting place (the 8th floor of 'AsobitCity') no details on what events will take place ar known yet. However, the MSX DenYu Land website, which still contains information on (and pictures from) DenYu Land 2001 will be updated soon.
Relevant link: MSX DenYu Land website