America's first ladies is the subject of a Mother's Day celebration at the Lehigh Valley Heritage Museum, 432 W. Walnut St., Allentown, at 1 p.m. Saturday.

The presentation will reveal the public and private lives of some of the iconic first ladies who lived in the White House. The event includes hot tea and a favorite White House treat.A first ladies trivia contest will test your knowledge about White House first ladies.Preregistration and prepayment are required to attend. Call Alyce Templeton at 610-435-1074, ext. 14 to register. There is a fee for nonmembers.