I do Yoga on Tuesdays, It is a great exercise to calm the mind.
 Tuesday is a day of the week occurring after Monday 
Mardi Gras is known as "Fat Tuesday "
Tuesday
Tuesday is the day of the week between Monday and Wednesday. According to international standard ISO 8601, Monday is the first day of the week and so Tuesday is the second day of the week. According to some commonly used calendars, however, especially in the United States, Sunday is the first day of the week and so Tuesday is the third day of the week. The English name is derived from Old English "Tiwesdæg" and Middle English "Tewesday," meaning "Tīw's Day", the
' Day", is recognized by merchants, but not taken very seriously.
Schools have a one-week break during February called "sportlov" ("sports break"). This break originated in the coke rationing of World War II, but today it is more of an incentive for exercise through winter sports. The break occurs between week 7 and 10 depending on county, to spread utilization of Swedish ski resorts.
Swedes celebrate Mardi Gras (Fat Tuesday, "Fettisdagen") 41 days before Easter (