Saturday in Sedalia.
In the time from 8:00 a.m., when delegate and alternate registration began, to about noon, when the delegates were ready to occupy the convention floor, statewide candidates and others spent time in the hallways at the state convention talking to party activists.
Campaign visibility at the entrance:

Rachel Gonzalez, the youngest delegate (for Hillary Clinton) in the Missouri delegation to the Democratic National Convention.
The latest in elegant campaign wear:
Previously:
Your $27.00 won’t get you into heaven anymore (June 19, 2016)
Running for at-large delegate to the DNC (June 19, 2016)
Pingback: The political year in pictures – 2016 – part 1 | Show Me Progress