We loved the butterbeer! I had 3 or 4 of them during the day. It tastes kind of like a cream soda with a shortbread/butterscotch froth added to the top. We went to Honeydukes and had a chocolate frog and some chocolate caramel fudge.
We loved seeing all the things from the books: the Hogwarts Express, Hagrid's hut, Buckbeak, the car that Ron and Harry flew to school one year, and the monster book!
Later in the day we went to Ollivander's wand shop. Inside they recreate the scene from the first book, choosing a kid from the audience to play the part of Harry. It was fun to watch. Afterwards, you are let into the gift shop part. They have replicas of all the different wands from the books. Then they had wands based on the Celtic calendar. Emma got the Hazel wand. Rebekah chose the Beauxbaton ribbon (in a later post). For dinner we ate at the Three Broomsticks and I had yet another butterbeer (for the record, I like the regular version better than the frozen).