Support the Global May Day call and inform the GMD mailing list.
Visually connect your May Day activities with the Global May Day call by displaying the common symbols.
Communication locally, globally and online: put your local activities into a global context by refering to the Global May Day; announce your planned activities beforehand to the list; share a report about your activities (possibly with pictures) with the list; use your channels on social media to spread share-pics and other materials related to the Global May Day incl. #1world1struggle.