Must do rides in MK?... Well, we try and do everything...so it is all a must do.

However, the things I like to do more than once;
Pirates
Thunder Mountain
Haunted Mansion
My youngest likes to do these rides multiple times
Tea Cups
Magic Carpet
Carousel
As far as the QS.. well... Cosmic Rays has a HUGE menu and it is easy to find something that each person may want. Problem is, they are a busy location and so lots and lots of people can make dinning a less than fun experience. I like Pecos Bills (burgers) or Golden Oak Outpost or El Pirata y el Perico (taco salads) over Cosmic Rays. They are three separate places instead of just the one, but they are each so close to each other that it isn't hard to order from all three and still eat in the general area. Golden Oak Outpost has flatbread sandwiches that looked SO yummy...but I didn't try one. (I plan to this time) Fyi on that one, since they don't offer a kids meal...you can order a reg. meal and use a kids credit. Made it nice for dd who wanted nuggets. She got a lot more and it still only used one kids credit. For a nice atmosphere, I think Columbia Harbor House is nice. (go upstairs if it is open) You have to be in the mood for fish though.