I don't know if anyone would be interested in this one, but this showed up on twitter and in the AGS forums. Kind of tailor made for our SCI and AGI engines.
Create a Point and Click adventure in 15 Days.
The game can be of any size/length.
It must resemble the graphic style of a game from 80s/90s (LucasArts / Sierra / Delphine etc).
It must look / sound / feel / play as if it is from a retro system (of your choice) using it's respective palette and resolution.
It can use a SCUMM Verb/Object style system, or something of your own creation.
Activity Feed
Tweets with the hashtag #pointclickjam, screenshots, video uploads, and blog posts of jam games will be pulled into the feed while they're being worked on.
http://jams.gamejolt.io/pointandclickjam