<b/>CASA Information Session. 11 a.m. Burke Centre Library, 5935 Freds Oak Road, Burke. Fairfax Court Appointed Special Advocates (CASA) is hosting an information session for those who would like to learn more about advocating for abused or neglected children. 703-273-3526, x22 or firstname.lastname@example.org.
Haven of Northern Virginia’s Widow/Widower Support Group. 2 p.m. Haven of Northern Virginia, Inc., 4606 Ravensworth Road, Annandale. Six weekly meetings, through April 30. Free. Register at 703-941-7000 or www.havenofnova.org.
Spring-Mar Preschool Sale. 8 a.m.-1 p.m. Spring-Mar Preschool, 10125 Lakehaven Court, Burke. Children’s clothes sizes 0-14, baby gear, furniture and more. 703-239-1213 or www.spring-mar.org.
<b/>Virginia Lyme Disease Task Force Hearings. 7 p.m. Immanuel Bible Church main auditorium, 6911 Braddock Road, Springfield. Anyone may address Chairman Michael Farris and other Task Force members at the hearing. The hearing is being held because of the growing concerns of Virginia residents about the spread and nature of Lyme Disease. Open to the public. Direct written comments to Lyme@PHC.edu.
<b/>Little Angel Consignment Sale. 8:30 a.m.-12 p.m. Fairfax United Methodist Church, 10300 Stratford Ave., Fairfax. Children’s clothing, shoes, equipment and toys. Proceeds support local missions of the church. 703-591-3120.
<b/>Burke Historical Society Meeting. 4 p.m. The Silas Burke House, 5641 Burke Centre Parkway. Burke. Tom Moncure, University Council for George Mason University, will speak on "George Mason, the Statesman," with emphasis on Mason’s strength of character and central role in forming this government. email@example.com.
<b/>Senior Fall Prevention Classes. 2 p.m. The Woodlands Retirement Community, 4320 Forest Hill Drive, Fairfax. Held in a heated indoor pool, designed to work on balance and core muscles in order to prevent injuries and falls. Classes are held Mondays and/or Fridays. $10 per class. Register at 703-667-9800.
<b/>Parent Toolbox for Preschoolers. 7 p.m. Jewish Community Center of Northern Virginia, 8900 Little River Turnpike, Fairfax. Three-session workshop enables parents of young children to understand and manage their children's behavior. $75 per person, $110 per couple. Register at 703-896-7907.
Senior Fall Prevention Classes. 1:30 p.m. The Woodlands Retirement Community, 4320 Forest Hill Drive, Fairfax. Held in a heated indoor pool, designed to work on balance and core muscles in order to prevent injuries and falls. Classes are held Tuesdays and/or Thursdays. $10 per class. Register at 703-667-9800.
<b/>Haven of Northern Virginia’s Suicide Support Group. 2 p.m. Haven of Northern Virginia, Inc., 4606 Ravensworth Road, Annandale. Six weekly meetings, through May 4. Free. Register at 703-941-7000 or www.havenofnova.org.
<b/>Fairfax County GOP Committee Campaign Kick Off Fund Raiser. 7:30 p.m. PJ Skidoos Restaurant, 9908 Fairfax Blvd., Fairfax. With Attorney General Cuccinelli $30, $15 student, $65 family-3 tickets. 703-766-4GOP.