Gamesight, House of How, One More Game will participate in world’s largest computer and video games tradeshow Aug. 21-26 in Cologne, Germany OLYMPIA, WA – Three Washington state companies will join international trade experts from the Department of Commerce at Gamescom, taking place in Cologne, Germany, Aug. 21-26. This is the first state-sponsored trip to the world’s largest tradeshow for computer and video games. Gamescom draws hundreds of thousands of…