Towel Day Post author:HFM Post published:May 24, 2006 Post category:Odd Holidays In honor of Douglas Adams — carry a towel all day long on May 25th. You Might Also Like What have you given us, Dr. Franklin? January 17, 2006 Extraterrestrial Abduction Day March 20, 2005 All I Need To Know About Life I Learned From The Easter Bunny April 11, 2001