Nice things happen whem groups collaborate. Case in point: Groupon Getaways, the nifty groupon site that offers discounted vacations; Groupon Grassroots, Groupon's philanthropic arm; and buildOn, a non-profit that provides after-school service programs for American students and builds schools in impoverished communities overseas, have come together to offer a pretty cool groupon deal. For $2,583, you can travel to Nicaragua or Nepal on a 7-day all-inclusive trip to help build a school for a community in need. With that fee, you also sponsor an American inner-city student who is a part of buildOn's afterschool program to make the trip, too. For altruistic travelers, it's a win-win-win. The price of the trip includes meals, lodging with a host family and local travel. Fifteen slots available: there are 9 days and 7 hours left.