On AFA is a swap going on called 'design a moose' with a holiday theme. This theme gave me rather some problems as I could not find an interesting holiday. Till I came across this site on which they mention the most bizar American holidays. For the first set I used the holidays: November 10 - Forget me not day, October 4 - National golf day and January 15 - hat day.
For the second set I used: December 7 - Cotton candy day, March 14 - Potato chip day and August 3 - National watermelon day.