Today we celebrate National Underground America Day. No, not the underground railroad nor the radical left wing militant organization founded in Michigan. Today is the recognition of “gentle architecture” and the benefits of subterranean living. Here’s a haiku to inspire you to do some research on your own.

National Underground America Day

Malcolm Wells thought deep:

we don’t have to live on top,

ponder green design

NOTE: Tomorrow, May 15, is International Family Day