Los Angeles unions rallied on Friday evening in a show of support for the Writers Guild of America, which has been on strike for the last four weeks.

The unions — representing hotel workers, teachers and state employees — shared the stage across from Crypto.com Arena in downtown L.A. with representatives from the Hollywood guilds.

“It’s going to be a hot labor summer,” said Duncan Crabtree-Ireland, executive director of SAG-AFTRA. “Your fight is our fight. Our fight is your fight. We are all in this together.”

SAG-AFTRA has called a strike authorization vote as it looks to gain leverage for its negotiations, which begin on June