when did it began?
July 1968
Summerfest
The inaugural Summerfest was held in July 1968 at 35 different locations throughout the city (including Milwaukee County Stadium and Milwaukee Arena), and its events ranged from concerts to a film festival, an air show, and even a pageant. The first Summerfest, produced by Dee Robb and Con Merten was regarded as a success; the second event in 1969, was less successful, as it was plagued by additional venues, inclement weather, and severe financial debt.
when did slender man the movie come out August 10, 2018 was the movie based on any incident? No - Slender Man  is a fictional supernatural character could you please describe him? Thin, tall humanoid with a featureless head and face, wearing a black suit. by whom was it developed? Eric Knudsen is it related to any stabbing incident? Slender man is not related to any stabbing incident. However, Slender Man readers were connected to several violent acts, particularly stabbing of a 12-year-old girl in Waukesha, Wisconsin. where is the latter place located? Wisconsin, United States. how does it get its name? Because of his  tall, thin, spectral figure did this u.s. state take part in any war? Yes - American Civil War. Around 91,000 troops from Wisconsin fought for the Union. could you mention any one geographical feature? Timms Hill what major crops are produced in this state? corn, oats, potatoes, carrots is it famous for its architecture? Yes - The Milwaukee Art Museum, Monona Terrace is consumption of alcohol very high here? The state ranks at or near the top of national measures of per-capita alcohol consumption, consumption of alcohol per state, and proportion of drinkers. what are a few popular forms of entertainment one would find? Music festival such as Summerfest, Eaux Claires, Country Jam USA can you tell me about the first one? An annual music festival held in downtown Milwaukee, Wisconsin. Summerfest attracts approximately 800,000 people each year, promoting itself as "The World's Largest Music Festival".
wiki:19642652
Summerfest [SEP] History
The first Summerfest, produced by Dee Robb and Con Merten was regarded as a success; the second event in 1969, was less successful, as it was plagued by additional venues, inclement weather, and severe financial debt. In 1970, a permanent central location was decided upon, and Summerfest moved to a former Nike missile site on the lakefront, where it continues to be held to this day. Also that year, Summerfest introduced its red "smiley face" logo, an insignia that has become synonymous with the event. The logo was designed by local graphic artists Noel Spangler and Richard D. Grant.