Gillum will be joined by keynote speaker Julian Castro, rumored to be a potential 2020 presidential candidate, along with several other Democratic lawmakers.
The Blue Gala serves as an annual fundraiser for the Miami-Dade Democrats.
The group pledges that “every dollar raised will go to get-out-the-vote for Andrew Gillum, Bill Nelson, and Democrats up and down the ballot,” according to a news release on the event.
The Biltmore Hotel in Coral Gables will play host to the gala, which will run from 7 p.m. till midnight.
Tickets for the dinner start at $300. That includes dinner, an open bar and an ability to stay for the after-party.
For those seeking to skip dinner and just party, tickets cost $50.
The gala will also honor state Sen. Jose Javier Rodriguez, Miami-Dade Commissioner Eileen Higgins, State Attorney Aramis Ayala and longtime activist Ruth Shack.