We are not supposed to know when they release birds, it is part of the feed the predators program the WDFW does not advertise... Ok just kidding, but they do not advertise anywhere when the releases will be in an attempt to not have 300 guys show up at a release like on the west side. They used to release pretty regular every other week, but with reduced funding I think that went away. They still try to release around the opener, Thanksgiving, and once more in mid Dec. That being said I have no solid dates or locations, you will just have to luck into the right time and place for a west side experience on the east side.