We were there in dec 2014...
We treated ourselves and paid for lunch/ dinner with an astronaut ...the dinner was a buffet and great and your seated in tables of 8/10
Well worth the money for the experience as you can ask questions as well and get a signed photo as well
There are various eateries around the park and there fine
The i max cinemas are a must and the tours are enlightening especially the replica of the Saturn 5 rocket
The space shuttle simulator ride is a absolute must
It's a full day and I am sure u will love every minute
We're hoping to go back again this year