Also just a thought. If you are going to have 2 themes per month, instead of 20 days, why noy make it 15? That way you can get 2 themes in every month.

EX: First theme starts on the 1st, ends on the 15th. Then the second theme can start on the 16th and just go til the end of the month, then a new theme on the 1st of next month, so on and so forth.


Just thought I'd share my .02. It would make it easier to remember when a category is beginning/ending.