If there isn’t a Palestinian solidarity rally in your town, you can try to organize one yourself by calling the local mosques & asking the Imams if they would be interested. Here, there are a few mosques which have rallied their members several times & with extremely impressive banners for the Arab Spring uprisings, the Palestinians, & the Rohingya. We’re working on one for Palestinians now. But if you have no mosques & no other allies, do keep in mind that my first encounter with the Palestinian struggle was during the 1967 War when a frightened Palestinian at the University of Minnesota, with no solidarity movement to speak of, picketed alone in protest. It’s not hard to stand alone with a placard if you are outraged by the injustice & committed to Palestinian freedom. Even if you only reach one, it can eventually reach many with the message of Palestinian azadi.