The Princeton and Rutgers chapters of Engineers Without Borders are holding a benefit banquet on Nov. 12. The reception starts at 6 p.m., with dinner and a silent auction to follow.

EWB does amazing work, so if you have an extra fifty bucks to spare (the minimum donation that will get you into the benefit), you would be hard-pressed to find a more worthy cause.

Check out EWB’s water irrigation project in Ethiopia in the video above. Or read here about their Ghana library drive. EWB is asking that you RSVP by Nov. 1 to ewb.benefit@gmail.com. If you misplaced your official invite, you can download a copy here.

Video by Taofik Kolade and Anthony Soroka