Here are somemore. Of claiming to April is National Month of something , with April birthdays, too/From Surf the Net With Kids -Barbara J. Feldman

Spring Begins
Mar 20, 2009
http://www.freekidscoloring.com/four_seasons/spring/

International Earth Day
Mar 20, 2009
http://www.surfnetkids.com/earth_day.htm

Spring Equinox
Mar 20, 2009
http://www.surfnetkids.com/seasons_of_the_year.htm

Pocahontas' Death Anniversary
Mar 21, 1617
http://www.surfnetkids.com/pocahontas.htm

Pierre-Auguste Renoir's Birthday
Mar 21, 1885
http://www.surfnetkids.com/renoir.htm

Randolph Caldecott's Birthday
Mar 22, 1846
http://www.oldpicturebooks.com/hey-diddle-diddle-and-baby-bunting.php

Tuskegee Airmen Activated
Mar 22, 1941
http://www.surfnetkids.com/tuskegeeairmen.htm

World Water Day
Mar 22, 2009
http://www.surfnetkids.com/watercycle.htm

National Puppy Day
Mar 23, 2009
http://www.surfnetkids.com/dog_breeds.htm

Harry Houdini's Birthday
Mar 24, 1874
http://www.surfnetkids.com/houdini.htm

Robert Frost's Birthday
Mar 26, 1874
http://www.surfnetkids.com/robert_frost.htm