I'm not sure what this is exactly, but Lindsey's name is attached to it as well...so maybe those who live in the LA area can uncover more if they please:
http://www.psartsantiques.com/hosts.html
And
here is another article on Kristen, though nothing really new I guess.
And then there's apparently some garden show at Lindsey's house in May, or
that's what I gather from this page, but those who research may find out differently.