I volunteer with HFC on occasion and they are in need of a web development wizard to set up a voucher system where people donate to the HFC food program and get a voucher redeemable for training at offensive-security.
kentuckiana infosec did something similar for a metasploit class i attended a couple of weeks ago, where the fee for the class is proof of your donation to the HFC food program.
details on the food program are here: http://www.hackersforcharity.org/food-program/
details on HFC are available here: http://www.hackersforcharity.org