Hyperthedical but happens a lot I would think......You arrive early, say 7pm to get seat on curb for 9pm elecetric parade. Its hot, you dare not leave your spot or risk losing it...you're there for 2 hours waiting. Around 8:55 a mom with young kids , say 5 and 6 comes up behind where you are standing behind your own kids who are seated in front of you and the mom, without asking just says excuse me and motions for her kids to scoot in the tiny space between you and your kids saying " do you mind if they scoot in there?" You have been waiting 2 hours, mostly standing, the mom comes 5 min before parade starts and wants her kids to sneak in between you and your kids...BUT they are only kids...BUT WHAT WOULD YOU DO?