Startup Sprint is a series of 3-day events, during which people with business ideas have a chance to develop them. From Friday till Sunday one can verify their idea, build a prototype, talk to mentors in the business or make an investor interested in the idea. The participants of those events include well-established companies, as well as inventors who are only just planning to start a business. The events are aimed at developers, salesmen, marketing specialists and designers, and all others who want to spend their weekend in an active way.