Funding by application may be open (pending availability of funds) to all PSi members with preference given to regions that have yet to hold a PSi event. Although the organizer must be a PSi member, the participants in the event need not be. However, the board does hope that participation in events might encourage future involvement.
Details of past events can be found at: https://www.psi-web.org/psi-events/past-events/.
Applications are welcome here.