We’ve got 2 projects right now for GNOME Outreach Project for Women to apply to: https://wiki.mozilla.org/GNOME_Outreach_Summer2013 thanks to Liz Henry and Selena Deckelmann
If anyone else at Mozilla has a project that can be done in 3 months time (or at least give the contributor a sense of accomplishment and get them very engaged as a Mozilla contributor) feel free to add a project (and a mentor) to the wiki. Applications are being accepted via GNOME until May 1st.
One of my favourite things about this program is that it allows someone to ‘intern’ with Mozilla without the requirement of being a student. If you can help tweet/share the project, that would be much appreciated too. This project has been growing exponentially every session and is making a significant impact to FOSS community and culture.