Fancy Foods Show; Randall Kennedy, Ewan McGregor, Pamela Paul, Kate Winslet89Deserts; Where Are They Today; Elliott Hester, Justice Sandra Day O'Connor90Some students draw blueprints for a new World Trade Center; Alan Jackson, Colin Quinn121Andie MacDowell; pregnant models; teaching children fiscal responsibility122David Brock; Liza Minnelli; world's most valuable coin; Steve Simmons123Oscar winners; the history of TV Guide; Oscars fashions; Mel Levine131a man's Volvo has two-million miles on the odometer, Rachel Griffiths, Robin Williams134``Dateline NBC'' celebrates its 10th anniversary; power-walking; falling in love152Teen-age use of drugs and alcohol; Robert James Waller, Alzheimer's disease; car travel153Swimwear, Kirsten Dunst, ``Get Smart"; children and golf; Debra Messing158