Sunday May 5 – Cinco de Mayo at the Winery – Latin Jazz – Swing Matt Finders and Friends! 12 - 4:30 May 05th 2019 Retzlaff Vineyards Bringing the best jazz to Livermore it’s Matt Finders and his band of friends! Put on your dancing shoes and celebrate the Cinco De Mayo in Retzlaff style! Bring a picnic, buy some wine and unwind! No outside alcohol please.