dwyl Summer 2015 Code Retreat [11th-24th July, some people for half of that] => Useful info here: https://github.com/dwyl/summer-2015/blob/master/useful-info.md
dwyl Summer 2015 Code Retreat - August [10th - 23rd August]
project ideas for Google Summer of Code 2015
Game Of Football, Institute Technical Summer Project under WnCC, STAB, IIT Bombay
A LaTeX template for openlab summer reports.
Animelo Summer Live 2013のセトリ予想