Pista ng Mapa (Festival of Maps) is a free-of-charge outreach activity to generate public interest, advocate the use of open (geo) data, promote free and open source software for geospatial (FOSS4G) applications, gather and grow enthusiasts, users in the public and private sector, and local communities in the Philippines, outside of the capital region Metro Manila.
It is organized by volunteer advocates from the local OpenStreetMap, OSGeo/FOSS4G, and other map-py communities.