Sonoma County T-shirt Open House (September 17, 2026) Article September 17, 2026 - 5:00pm - 7:00pm (Event ID: 36668) As we prepare to fight for and win our next union contract, come to the Santa Rosa Union Hall and grab a union t-shirt. 600 B St, Santa Rosa from 5PM to 7PM. First Name: * Last Name: * Cell #: By providing your cell phone number, you authorize SEIU and SEIU 1021 to send you occasional text messages. We will never charge you, but your carrier’s standard data rate may apply. You may opt out at any time by replying STOP.