I think there was at least two noose incidents (allegedly), and maybe a third too, one on a Tuesday, one on a Sunday and one on Saturday.
http://www.cdapress.com/news/local_news/article_80067e32-d52e-5cd9-9f77-42e8fd54a032.html
This report here straight after the burglary says there was a noose a few days after the burglary, September 2009, in Spokane, so maybe not left at the same time after all.
http://www.spokesman.com/stories/2009/sep/24/rights-educator-finds-noose-on-porch-of-spokane/
Then here's Rachel blogging to say there was a noose on an undefined Saturday, apparently in Idaho:
http://www.inlander.com/Bloglander/...k-on-growing-up-black-in-the-inland-northwest
She says nooses in plural.
This AP article says the incident in Sept 2009 happened both in Idaho and Washington simultaneously (is the AP reporter confused about geography?)
http://www.komonews.com/news/local/60829052.html
This was in June 2010 so strawberries would make more sense than September, but this says it was Tuesday and not Saturday:
This was the incident explained by the landlord.
http://www.kxly.com/news/spokane-news/questions-raised-about-naacp-hate-mail-report/33512308
I'm a bit confused about where she lived when, I thought she moved from Idaho to Spokane but the reports seem to suggest a bit of a back and forth.