Found it! I love Sequoias so had some photos. It was in Manistee, MI
here's a link
http://users.telenet.be/sequoiadendron/en/usa/005_lakebluffarboretum.html
>From what I understand, they're not overjoyed to be there, but they are alive!
Russell, I'll send you a photo of me and Puppy standing in front of the champ.