OP, I'm sorry. It sounds like you're out of luck on this one. What you can do in the future is book a basic package. All the same rules apply for a basic package as they do for a regular package ($200 deposit, pay at 45 days, etc), but you don't add tickets or dining until you're ready, if at all. This is a nice opton for people who are booking an expensive room and don't want to pay a huge one-night's deposit, but it sounds like it could work in a case like yours as well.
If free dining comes out, you can always add the two-day (or whatever they require) ticket to your reservation and turn it into a package. Save those two-day tickets (make sure they're not added to your room card--have them give you a separate ticket and then put them away because it's just too easy to swipe one and then you're out of luck) and use them next time you visit. Your tickets are good indefinitely and can be used to upgrade up to a 10-day ticket or an annual pass). When you do upgrade, the worth of your two-day ticket is for that day, not the day you purchased them, so you'll probably save a little money too.
Good luck and let us know what happens.