it's an international event where people sign up on their website and try to write a novel (50,000 words) in a month! the main event is in november on nanowrimo.org, but during april and july there's a more relaxed version called camp nanowrimo where you can set your own goal that can be measured in either words, pages (for scripts), lines (for poetry), or hours or minutes (usually done by people editing a previous work). you also get to be in a 20 person chatroom called a cabin if you so please. you can use your nanowrimo.org account for camp but not the other way around (i think). the camp website is campnanowrimo.org. you track your goal in a little text box on the wbesite and it gives you a chart of how much you did every day and how much you need to reach every day to finish on time.