Puffballosaurus

Speaking of puffballs, here is the Rose Garden at Woodland Park Zoo, site of many a marriage ceremony and home to several gigantic paleolithic puffballs, or puffballosaurus.

And elsewhere in Seattle, a blog is devoted to the topiary of Beacon Hill (what we call puffballs hear on the eastside)
and they call "bonsai" here at BeHi Bonsai
and featured here in the Seattle Times earlier this year