Debating....

So my husband and I are wanting to have one last big date night before our little boy gets here! I am due November 7th, but according to the doctor I have a Big baby. I am wanting to surprise my husband with tickets to his favorite comedian but the event is an hour and a half away and is a week before my due date.... I want to go so bad but I'm afraid I'll go into labor during the show. What do you ladies think? Am I just being overly cautious or should I just play it safe and stay home. This is my first child so I have no prior experience to how going into labor will effect me.