I have gone to this event for the past two years. I do like it, and would recommend it, if you like the HM. It's a bit more expensive this year, and as I have a wedding in Pebble Beach on Oct. 1, I will be missing it. On the night of the event, parts of liberty Sq and Frontier land are open. I think they only had HM, BTMRR and Splash open the first year (BTMRR was in rehab last year). They have dinner, psychics, the Headless Horseman, and some other stuff going on. Yes, it's mainly a merch event, so if you are a collector, this is a great opportunity. all the merch revolves around the HM, btw.