Tomorrowland Terrace Dessert Party- What are my chances?

Booked an early May trip in late February, which was past the 180 day mark so missed getting a jump on ADRs. Luckily, I was able to get almost all of the ADRs/times I wanted, except TTDP- got a day that we will not be at MK. I’m trying to avoid having to hop just for that. I’ve been stalking Disney Dining ever since (it’s an obsession), hoping for one of 2 days (Fri 5/8 or Sat 5/9) and am having no luck!
What are my chances?
Any suggestions?
I refuse to give up!!!

Don’t give up!!! You may yet score. Good luck.