Popsugar Parenting Kid Parties 13th Birthday Ideas 11 Birthday Ideas For Your 13 Year Old (Going on 30) 12 March 2019 by Rebecca Brown View On One Page Photo 7 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 Have a DIY pizza party Have friends roll out the dough and finish off each pizza with an assortment of toppings before popping their creations in the oven. Previous Next Start Slideshow Kid PartiesKid ActivitiesBirthday PartiesTweens And TeensParenting