ExitEvent and American Underground are partnering to bring those outside the Durham startup campus a peek inside. Each Wednesday at lunch, American Underground @Main hosts an event called HelpFest, in which members of the community (and sometimes guests) share some element of their business, strategy or passion, and take questions from the audience.

August 13th, three fast-growing AU startups gave demonstrations of their products. First up, starting at 1:21 in the video, is ShiftZen, maker of online restaurant scheduling software. Second, at 10:45, is ArchiveSocial, a social media archiving tool for governments. Digital jukebox software provider CrowdTunes, 27:20, ends the video.

The video kicks off with announcements and introductions by American Underground Chief Strategist Adam Klein. Stay tuned for more videos of HelpFest!