Fireworks show -- The Annapolis Symphony Orchestra will present its third annual Fourth of July Spectacular at 8 p.m. Saturday at Anne Arundel Community College, 101 College Parkway, Arnold. This music and fireworks show will feature the United States Army Chorus and Annapolis Symphony Orchestra. Gates open at 4 p.m., with a concert by the Rob Levit Trio at 6:30 p.m. Participants are asked to bring lawn chairs, blankets or pillows for seating. Refreshments will be available. No alcoholic beverages will be allowed. Free. 410-269-1132 or www.annapolissymphony.org.