LOS ANGELES, Calif., April 29, 2025 (SEND2PRESS NEWSWIRE) -- In a remarkable display of environmental stewardship, volunteers ranging from age 9 to 72 transformed parts of Hollywood this past weekend through a comprehensive Earth Day initiative inspired by the precept "Safeguard and Improve Your Environment" from L. Ron Hubbard's common-sense guide, "The Way to Happiness," the Church of Scientology International announced today.