We're going to do three things: teach-ins across the country so people can learn about each other's issues and causes; parties with a purpose so we can shake our butts and not let this man steal our joy; and we're going to do big concerts and revivals with some of the biggest artists in the world. If [Donald] Trump can have 20,000 people for big hate rallies then we can have 40,000 people in arenas for love rallies.