I spoke to a CM yesterday while making another reservation. She confirmed that dessert party dates for HEA hadn’t been released past May yet. She just said that sometimes they don’t release those dates until closer. Her thought was that June dates would be openend up sometime within the next few weeks.
I believe it has often been reported in this forum that dessert party and dinner/show packages are often not available at 180 days and, sometimes, not opened up until under 100 days.
No knowledge, but I am looking for the HEA garden plaza party as well, so, I know your pain. @eightyeightkeys.