Startup Haven, founded in 2006 from a Seattle poker game, has grown to a network of over 2,500 members across 18 cities.Startup Haven announced a partnership with the Columbia Tower Club and The Collective in Seattle to establish a physical headquarters for its members.Founder Bob Crimmins raised $4.5 million for the Startup Haven Fund and focuses on investing in early-stage startups.The community groups that play poker and gather for events remain core to Startup Haven, with active chapters in Reykjavik and London.