Monday is Martin Luther King Day, a national holiday in the United States. Mozilla offices in the U.S. will be closed. This year President-Elect Obama has advocated that more of us celebrate the holiday through volunteer public service activities. I’m planning to participate through habitat restoration in one of the national parks along the California coastline. These parks are a spectacular public resource that need a surprising amount of maintenance (habitat restoration, trash collection, trail maintenance) to retain the fullness of their beauty. I often think I’d like to do this and the coming holiday seems the perfect time.