21.   Sit-down dinners are still popular, however Gemelli has noticed a trend toward cocktail receptions with food stations.

22.   The San Francisco schools have been noticing this trend for a long time.

23.   While the trend was first noticed in cities like Detroit, Los Angeles and New York, the authorities say it is increasingly spreading to the suburbs.

24.   Logan also noticed another trend with his team this week.

25.   Political leaders have noticed the trend.