Crossword puzzle clue "start to come and go"

Stop-and-start, start-and-stop

Start to come and go?

"And Moe says, 'Well, you can come in, but with two conditions ¬— one, that you don't start ___' ..."

"Come one, come ___!"

Show tune with the repeated line "Come to me, come to me!"

"Come one, come all" callers

"O Come, O Come Emmanuel," e.g.

Come-one, come-all competition