February 13, 2015 marks the official reopening of Frank Lloyd Wright’s famed Hollyhock House (photo via), an iconic architectural masterpiece in the heart of the Barnsdall Art Park. To mark the occasion, Mayor Eric Garcetti will lead an Official Ribbon Cutting Ceremony with the project’s collaborators at 4:00 p.m. at the Hollyhock House on February 13. Following this, for one night only, the City of Los Angeles will open Hollyhock House for self-guided tours for 24 hours, commencing at 4:00 p.m. on February 13 until 4:00 p.m. on February 14, 2015.