Sonoma-Marin Fair in Petaluma canceled due to pandemic May 1, 2020 ✖ The "Follow This Story" feature will notify you when any articles related to this story are posted. When you follow a story, the next time a related article is published — it could be days, weeks or months — you'll receive an email informing you of the update. If you no longer want to follow a story, click the "Unfollow" link on that story. There's also an "Unfollow" link in every email notification we send you. This tool is available only to subscribers; please make sure you're logged in if you want to follow a story. Log In ✖ Please note: This feature is available only to subscribers; make sure you're logged in if you want to follow a story. Log In Subscribe The latest casualty of the coronavirus shutdown is the Sonoma-Marin fair. Read the story here.