Kaleidoscope will be, bar none, the best conference for Hyperion and Essbase content in 2009. Go the ODTUG Kaleidoscope website to see just some of the 80+ hours of classes they'll be hosting:
If you haven't already signed up, this is your chance to 4+ days of jam packed Hyperion intermediate- and expert-level training. At $1,225, that's around $300 per day and it includes really great food. Again, the code is IRC and it will only work until April 24th. Tell your friends and they'll finally appreciate having you as a friend. I hope to see you there in June!