how to decorate a round ceremony site?

One of the sites I am considering for our vow renewal is a raised area that is round.  The ceremony would be just my hubby and our two kids.  I was wondering if anyone has any ideas on how I can decorate it? 

you could surround it with lampposts and flower ball things. That would look great.

check out loridecter's profile, she was married in the round and it was reeeeally pretty :)

http://www.projectwedding.com/biography/list/loridecter