[Baymax doesn't even give the bar's patrons a second glance, he ignores them unless they actively try to stop him. If that's the case, then he'll simply pluck them up and toss them out of the way. His target is Callaghan, nothing else and no one else matters, except if they try to prevent him from accomplishing his goal.

He's slow, but steady, marching his way through the bar, shoving aside anything that's in his path. The careful path-finding skills the green chip had are not present, he goes in a straight line, clearing out everything in the way.

Baymax has a solid lock on Callaghan, so it doesn't take him long to plow through the bar. Fortunately, he's easy to outrun, a fact some of the fleeing bystanders are currently discovering.]