Okay sleuths, it's time to find out the answer to the riddle. Were you able to solve it?
March 8th = Daylight Saving Time
March 17th = Saint Patricks Day
March 20th = First Day of Spring
Unscramble the letters to get:
"Danger at a Spa"
That's a Dossier reference I believe, pretty excellent! Don't forget about the special newsletter puzzle this weekend. It should be rather exciting. I can't wait to try it.