Viva Florida 500 book discussion of 'A Land Remembered': Noon-1:30 p.m., Spring Hill Branch/Harold G. Zopp Memorial Library, 9220 Spring Hill Drive, Spring Hill. (352) 754-4043.
Cornell University Glee Club all-male choir: 7 p.m., Springstead Theater, 3300 Mariner Blvd., Spring Hill. $15; $10 students. (352) 797-7010.
Habitat for Humanity Women's Build informational mixer: 6 p.m., Wesley Chapel Toyota, 5300 Eagleston Blvd., Wesley Chapel. (352) 567-1444. habitatpasco.org.
'Growing Delicious Tomatoes' Master Gardener program: 6:30 p.m., Hudson Regional Library, 8012 Library Road, Hudson. Free; registration preferred. (352) 518-0156.
Hernando County Commission, 9 a.m., Hernando County Government Center, 20 N Main St., Brooksville.
Hernando County Community Alliance, executive roundtable meeting, 9 a.m., Hernando County schools facilities department, 8016 Mobley Road, Brooksville.
Library Advisory Committee, 5 p.m., Spring Hill Branch/Harold G. Zopp Memorial Library, 9220 Spring Hill Drive, Spring Hill.
City of Brooksville Beautification Board, 5:30 p.m., City Hall, 201 Howell Ave., Brooksville.
Pasco County Commission, 10 a.m., historic courthouse, 37918 Meridian Ave., Dade City.
Dade City Commission, 5:30 p.m., City Hall annex, 14150 Fifth St.
New Port Richey City Council, 7 p.m., City Hall, 5919 Main St.