If you missed the City of Dublin's Holiday Tree Lighting earlier this month featuring performances by the Dublin Unified School District Children's Choir and ensembles from the Dublin High School Irish Guard Band, you may view broadcasts of the event on TV30 or at TV30.org. Dublin's Holiday Tree Lighting will air Thursday, Dec. 19, at 1 p.m.; Friday, Dec. 20, at 4 p.m.; Saturday, Dec. 21, at 9 a.m.; Sunday, Dec. 22, at 4 p.m.; Monday, Dec. 23, at 9 p.m.; and Wednesday, Dec. 25, at 2 a.m., 6 a.m., 10 a.m., 2 p.m., 6 p.m., and 10 p.m..