From the Walk for Life Youth Rally blog:
Calling All Youth at Walk for Life
CALLING ALL YOUTH
Meet at the yellow balloons outside the Cathedral after mass for a youth rally procession to civic center plaza.
Join ranks at the front of the Walk for Life West Coast leading tens of thousands in the pro-life movement. After Mass meet Timmerie Millington in front of the Cathedral to process together to Civic Center Plaza. Once there we will lead you to the designated Youth Rally section to lead the Walk for Life.
Bless them! And you can learn more about Timmerie here.