are there any terrorism accusation against the first group?
Yes.
MS-13
 The announcement marked the first time the DOJ had used terrorism charges against MS-13 according to a Washington Post story. 
what is 'the endup'? It is a nightclub. who established it? Al Hanken. did any deaths happen there? 2 separate deaths of - Sean Ford and John Sanyaolu. how did they die? Both of them were shot by guns. how did the club perform during the era of its founder? The club did good as per the reviews in several magazines as the owner had many themed events. where is the club located? At the corner of 6th and Harrison in San Francisco, California. are there any infamous gangs in the city? Yes, the MS-13, the Sureños and Norteños.
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MS-13 [SEP] Terrorism charges
On 15 July 2020, during a White House press conference, Attorney General William Barr announced that the Department of Justice had filed terrorism charges against Armando Eliu Melgar Diaz, a Honduran native who moved from the United States back to his home country in 2016. The announcement marked the first time the DOJ had used terrorism charges against MS-13 according to a Washington Post story. At the same press conference, Barr also announced the arrests of 21 other suspected MS-13 gang members in New York and Nevada. During the session, Barr told the press while MS-13 was involved in drug dealing, making money from drugs was neither a substantial source of revenue for MS-13 nor one of their objectives, "MS-13 is somewhat unique in this sense: they have the street savagery that you would see in a gang is not driven by commercial interests the way, for example, the mafia traditionally was.