See press release at
http://www.prweb.com/releases/2005/9/prweb286302.htm and further
information at http://www.meijergardens.org/calendar/event.php?id=10

The exhibition will be in Grand Rapids, Michigan, from 27 January 2006
to 14 May 2006. It will include two large works, "Arch" and "Herd of
Arches" as well as five smaller sculptures, reliefs, and photographs.

I've added it to the Yahoo Groups calendar:
http://uk.groups.yahoo.com/group/andygoldsworthy/cal

And of course, anyone on the US west coast currently looking for an
Andy Goldsworthy fix could consider a visit to the recently reopened de
Young museum in San Francisco, featuring the installation "Drawn
Stone": http://www.thinker.org/deyoung/about/subpage.asp?subpagekey=773