Only Baptists baptize

No, absolutely not. Baptism is arguably the most important sacrament for all christian churches! Where I'm from, the catholique baptism is typically done for babies by gently pouring water on their forehead. Ofc it's less spectacular than the "full immersion" baptism by the Baptists (also used by the pentcotalists as well btw).

But anyway, none of that make sense to be done in a parking lot. Reading the other comments, I like the idea that the dude got suddenly touched by grace after eating a gross fish meal at Cracker Barrel!