The St. Stanislaus Kostka Rosary Altar Society and National Estate Jewelers will sponsor a Charity Gold-Buying Event 11 a.m.-2 p.m. Feb. 11 in the cafeteria at St. Stan’s, 225 MacArthur Ave., Sayreville.

Estate Jewelers will buy guests’ unwanted gold, silver and platinum jewelry; diamonds; wristwatches and pocket watches; and U.S. and foreign gold and silver coins — 10 percent of the total amount paid will be donated to the RosaryAltar Society.

For more information, call 732-254- 0212.