Except those are the sort of rubbish ideas Disney are looking at, even calling the venue Admiral SnAckbar. They are all just silly puns. If an area is meant to be an immersive environment it should feature the same things as you would find on those planets. Harry Potter is leading the way on this as JK Rowling wouldn't accept Universal just doing silly pun naming of food. Or you can go to the Simpsons area and drink Duff beer, a clogger burger or a Flaming Moe. If Disney were doing Simpsons I guess you would have Barts Tarts, Lisa Pizza and so on.