We're bouncing around another GTG this spring summer. Go here:
http://www.mercedesshop.com/shopforum/showthread.php?s=&postid=335831#post335831

Count me in, the more people, the funner it shall be :D

We decided to do an early GTG, and then maybe one farther north later this summer.
March 15, noon, Lake Sammamish Park