Solidarity Union Network (SUN)

@sununion.org

Workers coming together to build unions that we lead and operate and that seek fundamental change Pre-launch, but in motion No compromise in defense of trans, POC, and immigrant co-workers Let's go! Stuff going on at work? We're here: sununion.org

Our 2026 mid-year General Assembly was great 🧡 We unpacked achievements, learnings, and asks from SUN union campaigns. Heard the latest from working groups. Held a discussion about how AI is impacting SUN members at work, and distilled insights for the AI fight in society as a whole. Plus more!

Organizing a worker-led solidarity union comes with the same legal protection as any other type of union, the law makes no distinction Successful unionism of course relies on coworker solidarity and a viable overall strategy, not legal filings. But still important to know legal landscape

The work of the CNT labor union and associated organizations like Mujeres Libres to operate large swaths of the Spanish economy, fight fascism, and overturn patriarchy is and will always be one of the great reference points for solidarity unionism

Working Class History @workingclasshistory.com · 3w ago

#OtD 19 Jul 1936 after a right-wing coup by General Franco, workers across Spain took up arms and launched a social revolution. The ensuing civil war pitted the working class against Spanish capitalists, German Nazis and Italian fascists. More in our pod: workingclasshistory.com/2020/06/17/e...

Tomorrow is our second General Assembly, and we couldn't be more inspired 🧡 SUN members and committed participants across workplaces will gather to foster community, meet needs, figure out the world around us, and make decisions The mission? Sustainable unions that change work but society too

Our tech worker reading group for Unions of Our Own by Daniel Gross is confirmed for 8/15 📖 💫 We'll explore a framework to design unions that meet our needs, honor our values, and advance big visions RSVP today to join a discussion with workers at a variety of tech workplaces: sununion.org/s/read

An event flyer for an online tech worker reading group. The top half features a 3D graphic of a bright red book titled "Unions of Our Own: 8 Building Blocks to Change Work... and the World" by Daniel Gross. The book is surrounded by a golden, radiating sunburst pattern against a solid black background. Large, bold off-white text below reads: "TRANSFORM YOUR WORKPLACE." Underneath, smaller text states: "CHANGE IS POSSIBLE. LET'S DISCUSS. SESSION #1 AUG. 15 AT 3–4:30 PM (PST)." A red banner spans the bottom containing the Solidarity Union Network (SUN) logo and reads: "AN ONLINE READING GROUP FOR TECH WORKERS. Sign up now at SUNUNION.ORG/S/READ."

UOOO events have been about folks finding each other in the communities where they live, connecting with union model design and reflecting on existing campaigns or getting support to start new ones Midwest tour starts in Chicago w @foodchainworkers.bsky.social @haymarketbooks.org @sununion.org ILHS

dgorganize (he/him)@dgorganize.bsky.social · 2mo ago

Chicago folks and Labor Notes early arrivers: I'll be with my friends Jose Oliva of @healfoodalliance.bsky.social and former co-director of @foodchainworkers.bsky.social along with Local 8 historian @profpetercole.bsky.social Thrilled! FCWA member groups and Local 8 show up prominently in the book

An event flyer for a book talk. At the top, a dark red banner reads: "BOOK DISCUSSION WITH DANIEL GROSS, PETER COLE & JOSE OLIVA".The center displays the book cover for Unions of Our Own by Daniel Gross, subtitled "8 Building Blocks to Change Work... and the World". The cover is red with bold white text and a stylized graphic of architectural blocks radiating yellow light beams.Below the book image, the event details are listed in dark red text:"WEDNESDAY""JUNE 10, 2026""7:00PM""PILSEN COMMUNITY BOOKS""1531 W 18TH ST, CHICAGO, IL 60608"The bottom left features five sponsor logos aligned horizontally:Solidarity Union Network (SUN)Haymarket Books (a circular blue "H")Food Chain Workers AllianceIllinois Labor History Society Pilsen Community Books (a yellow sticker-style logo)A solid red banner at the very bottom displays the website: "unionsofourown.org".

Care is central to the kind of unionism we practice In how we show up as coworkers with each other and in what it is like to participate in SUN. As well as is in the workplace, industry, and society-wide changes we seek.