QuickLearn is offering a 50% discount on their BizTalk Server 2006 Deep Dive class running the week of April 17th in Redmond.
In their words:

BizTalk Server 2006 RTM “Deep Dive” Training Offer (50% discount)

QuickLearn is offering a “RTM release” discount of 50% off for Deep Dive training the week of April 17-21. Training will be held on the Microsoft Campus in Redmond Washington.

This 5-day course provides a total immersion into intermediate to advanced BizTalk messaging, systems integration, and orchestration development. The BizTalk Deep Dive training course is designed to provide experienced developers with advanced skills for building complex BizTalk integration solutions.

Class sizes are limited and this offer is only available for the April 17th class so be sure to sign up soon for this special event!  

Use promotion code BTS06RTM to receive the 50% discount.

For more information or to signup for a class:  http://www.quicklearn.com/deepdive.htm