Adding posts from differenet sub sites to landing page

I have a network site set up and I’m trying to figure out a way to add posts from the different multisites onto the landing page.

I have a total of four sub sites. I would like to be able to show the first 6 posts (including a description, first photo, and date) for each subsite on the landing page. I’ve been digging around for stuff that’s out there. There are plugins for stuff like this for non-multisites so it would seem like this would be something out there for this as well.

I did find out about the “WordPress MU Sitewide Tags Pages” plugin, but this doesn’t work they way I need it to.

Does anyone have any suggestions or know any great plugins for something that I’m trying to do?