These are the 5 blog posts written on March 19 of any year. (Nearby: March 18 and March 20.)
2011:
Pi Day puzzle solutions #math
2005:
Myst island birthday cake #cakes #parenting #video-games
SCons #cog #development
2003:
Nice favelets #browsers #javascript
2002:
baxterant #blogs #friends-&-family #politics