I've been waiting for this ever since it was announced over six months ago.  The Wizarding World of Harry Potter is getting an upgrade...an expansion which includes Diagon Alley!  I know where I'll be headed later this year...here's a great video giving us a little sneak peek:

And if you're going to Florida in the next year, here's some inside info about WWHP you need to know:

20 things you didn't know about WWHP --> BUZZFEED