Group of Grouchos tries to set record Silly gathering at car show is no joke By Liz Neely UNION-TRIBUNE STAFF WRITER May 19, 2005 EL CAJON – From beauty queens in sparkling crowns to police officers on horseback, more than 1,000 people donned a pair of Groucho Marx-style glasses last night to help break a world record. The costumed attempt helped jump-start the opening night of downtown El Cajon's weekly summer car show, Cajon Classic Cruise. Dressing as Marx wasn't enough for Carl Atkinson of Crest. He disguised his 1938 Chevrolet as the actor and comedian. Atkinson's blue-and-white custom car...