Missed Indie Gala List?

I have no idea what you mean, have a bump.

https://isthereanydeal.com/specials/?by=publish:desc#/filter:&bundle,page/indiegala (maybe not complete), but you can only sort by expiry or published. If I understand you correctly, you want to sort them by their category/weekday appearance, but I don't think that something alike exists.
Someone who would have bought all their bundles until now could create it, since the order history uses such a sorting, but good luck finding such a person. ^^