Lake Geneva Tactical Studies Association Rules (later TSR, Inc.) in 1973 to publish Dungeons & Dragons, they echoed part of the name of the LGTSA in the name of their new company; Blume later soon joined the partnership. The LGTSA continued to exist as a wargaming group well after the publication of "Dungeons & Dragons". Lake Geneva Tactical Studies Association The Lake Geneva Tactical Studies Association (LGTSA) was a prominent wargaming club active in Lake Geneva, Wisconsin during the early 1970s. At its inception around February and March 1970, it was originally known as the Lake Geneva Tactical Games Association, though this name gave way
Lake Geneva than in Geneva. In 563, according to the writings of Gregory of Tours and Marius Aventicensis, a tsunami wave swept along the lake, destroying the fort of Tauredunum and other settlements, and causing numerous deaths in Geneva. Simulations indicate that the Tauredunum event was most likely caused by a massive landslide near the Rhône delta, which caused a wave eight meters high to reach Geneva within 70 minutes. In 888 the town was part of the new Kingdom of Burgundy, and, with it, was absorbed into the Holy Roman Empire in 1033. In the late 1960s, pollution made it dangerous