There are four different kinds of days this week!  Today, 3/5/15, is first as a multiplication day (3 * 5 = 15).

Tomorrow is an especially fun day.  May the fourth be with you. 5/4/15 is Star Wars Day!

Tuesday, 5/5/15, has two labels.  All three of the month, day, and year are multiples of five.  And, El Cinco de Mayo is a national holiday in Mexico.