Last year was my 12th consecutive year at LM, and every year (from about year 4) I vowed I would go to see the museum, and every year something stopped me - usually involving alcohol. It did become a bit of a standing joke here that I had to go back next year as I didn't make it to the museum.
And now it's gone! Just goes to show that you should grab opportunities etc...
Still, gives me a cast iron case for being there in 2010 - "they've got a new museum and it really is a must-see"