</b>American College of Allergy, Asthma and Immunology Nationwide Asthma Screening Program. 10 a.m.-2 p.m. Shoppers Food Warehouse, Lorton Marketplace , 9409 Lorton Market St., Lorton. Allergists will offer free screenings for people who are experiencing breathing problems, such as chronic coughing, wheezing and shortness of breath. www.AllergyAndAsthmaRelief.org.
</b>Bereavement Training to become a Haven Volunteer. 9:30 a.m. Haven of Northern Virginia, 4606 Ravensworth Road, Annandale. Training will be on Mondays, Wednesdays and Fridays from May 2-13. 703-941-7000 or www.havenofnova.org.
</b>Support Group for Parents of Children and Teens with Special Needs. 7:30 p.m. Jewish Community Center of Northern Virginia, 8900 Little River Turnpike, Fairfax. Gain knowledge, share resources, coping mechanisms and strategies and provide mutual support. Register at 703-896-7615 or 703-537-3040.
</b>NARFE Springfield Chapter Meeting. 1:30 p.m. American Legion Post 176, 6520 Amherst Ave, Springfield. A discussion of benefits (including SS and Medicare) by David Snell, Director of the NARFE Retirement Benefits Service Department and former chief of the Retirements Benefits Branch of OPM. email@example.com or 703 313-9387.
</b>Age 50 or Better Spring Lunch N’ Life. 12 p.m. St. Mary of Sorrows Church, 5222 Sideburn Road, Fairfax. Sponsored by the Shepherd’s Center of Fairfax-Burke. A history lesson from "Martha Washington" as portrayed by Bonnie Fairbank. $8. Reserve at 703-273-5730. www.fairfax-burkesc.org.
</b>Fairfax Court Appointed Special Advocates (CASA) Information Session. 11 a.m.–12 p.m. Fairfax City Library, 10360 North St., Fairfax. Learn about advocating for abused or neglected children. 703-273-3526 ext. 22 or firstname.lastname@example.org.