So, if you've been around the worldbuilding/D&D/writing community lately, you've probably heard of World Anvil. (
www.worldanvil.com)
it's a really well designed and built worldbuiling wiki-software and community that uses templated to help drive worldbuilding information and lets you organize them however you like.
For Summer Camp, they have a prompt for every day of the month of July, and the goal is to write at least 500 words for each one (if I recall correctly). I'm doing it this year as a combination of Laeonesse and my new world of Angotra.
Anyone else want in to do it?