Hawaii is one of two states - Tennessee was the other - that has its 2022 primary on a day of the week other than Tuesday.
On the ballot Saturday are primaries for U.S. Senate, U.S. House and Governor. Spoiler alert: All are safely Democratic in the general election. There are also primaries in both chambers of the State Legislature.
Elections in Hawaii are largely vote-by-mail, with all registered voters receiving a ballot approximately 18 days before the election. Ballots can also be returned at Voter Service Centers, which also accommodate in-person voting. All ballots, regardless of how submitted, must be received by 7:00 PM local time (1:00 AM Sunday, Eastern Daylight Time).