Hernando Symphony Orchestra 'Music for All Ages' concert: 7:30 p.m., Springstead Theater, 3300 Mariner Blvd., Spring Hill. $12; $5 for students. (352) 683-5113. hernandosymphony.com.
Book club to discuss 'Extremely Loud and Incredibly Close': 6:30 p.m., Rasmussen College, 18600 Fernview St., Land O'Lakes. The book and movie will be discussed. (813) 435-3601.
Hernando County Commission, 9 a.m., Hernando County Government Center, 20 N Main St., Brooksville.
Southwest Florida Water Management District Governing Board, 2379 Broad St., Brooksville.
Pasco County Commission, 10 a.m., West Pasco Government Center, 8731 Citizens Drive, New Port Richey.
Dade City Commission, 5:30 p.m., City Hall annex, 14150 Fifth St.
Port Richey City Council, 7:30 p.m., City Hall, 6333 Ridge Road.