There are quite a few different pastries for which you should be able to use a snack credit. The Kona coffee bar also sells pastries.
The menu on Allears has never been complete for CCs for some reason.
The deluxe hotels do not carry as great an assortment in their counter service spots as the mods and values....I imagine to encourage us all to visit the full service restaurants or use room service. But breakfast is good at CCs. For 8 days, I would certainly mix it up though. We do most of our breakfasts at Kona which is excellent. We enjoy room service too. If you're set on counter service, maybe mix it up by visiting Gasparilla's at the GF when you're on your way to the MK some mornings. Or pick up brekafast in the parks.
The slide closes when the lifeguards leave. It may have changed but in slower or cooler seasons that was usually earlier than 10pm. Have fun....you're so close now!
This is really just a bump for you since I'm not sure. Oatmeal used to be served...not packets but the real stuff. But I'm pretty sure that's no longer the case. I've never seen packets there.
I would contact them a couple weeks before you hit the 180 mark if you want them to make reservations for you. Have fun. Club level is outstanding at the Polynesian.
Just hop on the monorail. It begins running at 7am and the restaurants know this and won't penalize you for being a few minutes late. You can't walk to the CR but it's a short walk from to the GF...about 10 minutes from the GCH. You could easily make that walk if you want. Have fun!
No pancakes at Captain Cooks. But there are pancakes on the menu of Kona and room service. Can't remember if chocolate chip pancakes are offered but they might be able to do it for you anyway.
I agree about paying OOP for the Luau.
I occasionally have taken the bus back from DHS if we split up after lunch. It never takes too long but I just hop whichever comes first....TTC/MK or Polynesian.
I've read that on the DIS too but don't know if it's true or not. But such a prohibition makes sense to me. The parks and especially the queues get crowded and I can see rolling packs being a hazard for other guests. There are lockers though. Hope that helps a bit.