Please arrive 5-10 minutes before 7 pm in order to "join" the tournament. The tournament starts promptly at 7:00 pm, so you need to click "join" before that. Time control is Game in 15 minutes, with 5-second increment after each move. The 4 rounds should go from 7:00 pm until about 9:15 pm (Central time).
The events will be on chess.com*
To enter simply click on the link below for each date; once there, click "join":
July 8 (7:00 pm) - https://www.chess.com/play/tournament/2443921
July 15 (6:59 pm) - https://www.chess.com/play/tournament/2443924
July 22 (7:00 pm) - https://www.chess.com/play/tournament/2443925
July 29 (7:00 pm) - https://www.chess.com/play/tournament/2443926
not US Chess-rated, but is chess.com-rated. There is no entry fee; US Chess membership is not required.