Please Recommend A Script

[billinchina]

If I wanted to make a site to post pictures and articles about events which revolved around a calendar, which script should I start with?

I'd like to make something like:
http://www.newyorksocialdiary.com

I'd rather not have to modify Wordpress or Drupal myself. If I could just download something that acted as an image diary which someone else has made, I'd be a happy camper.