What national tournaments are there in the US?

According to the latest USCF document, https://new.uschess.org/sites/default/files/media/documents/us-chess-scholastic-regulations-2022-2023a_8-6-2022.pdf, the United States still has at least The following games:

SuperNationals: Once every four years (the following three spring tournaments combined, can be as many as 5,000 people)

Spring Nationals: There are three tournaments in elementary school, middle school and high school.

The K-12 Grade National Championship (this weekend's tournament) has already had a record-breaking attendance of over 2,300 this year.

Online National Scholastic Quick Championships: I don’t know if the tournament after the epidemic will continue in the future

National Youth Action Championships: not popular

Junior Chess Congress: not popular

U.S. Junior Open: The only bright spot, the winner can participate in the US Junior Closed, the top invitational tournament for students.

All-Girls Nationals: It's KCF in the spring, in Chicago. The number of participants is 300-400.

These are all tournaments that are fully open to elementary and middle school students studying in the United States.