Send press releases about events. Produce a newsletter. A rally has speakers, songs, skits, or chants Picket. Picketers, with signs to convey a message, march in a circle. Participants stand in a line with signs or candles, often in silence.
Marchers carry signs and chant as they walk from one place to another.
Delegations meet with people who have influence over a decision. Set up literature tables. Organize a film series. Hold a panel discussion. Sponsor a debate.