"AngelHack is an international hackathon competition, with about 25 global cities currently participating, most of which are outside North America. Winners of each city's competition are eligible to join HACKcelerator, a pre-accelerator for some of the best known such as Y Combinator and Tech Stars. HACKcelerator's demo day is in Silicon Valley . See (www.angelhack.com) for more details or to registger."