In over 1,000 cities, including at all 50 state capitols, the U.S. Capitol and in Puerto Rico, people unhappy with the Trump administration are gathering to protest “everything” on Saturday. Organizers say at least 250,000 people across the country have RSVP’ed so far, per Axios.

Those balloons, along with an expected thousands of protesters in downtown Los Angeles, are part of the nationwide day of demonstrations, aimed at pushing back against the Trump administration’s spending cuts and mass layoffs of federal workers, which protesters say are threatening essential public services and social safety nets.