Tell them about the injustices of Harvard's current wage policy and the reasons why a sit-in had to happen now. Ask them to call Harvard or write to Rudenstine supporting th e movement and demanding a living wage. Visit the people in front of Mass. Hall late at night. There will be students standing in support of a living wage outside Mass. Hall all night every night. They would love it if you stopped by and just told them that you support the movement.
Late night is a hard time for protesters and a little encouragement goes a long way.
Remember this can make a great late-night study break. Make a banner or poster or pick one up outside Mass Hall and put it up in your window. It would be especially great if first years could get some good banners up in their windows, or outside them. Ben McKean's mom is organizing a great action among the parents. Get them to come to a rally or vigil.